| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.40 | 6.162% | $109.7715 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $17.53 | 11.617% | $19.5665 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $130.33 | 4.857% | $136.6601 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $97.79 | 6.704% | $104.3458 | $104.35 | $104.35 | $104.30 |
| Purchase #5 | $142.95 | 8.462% | $155.0464 | $155.05 | $155.05 | $155.00 |
| Purchase #6 | $31.73 | 9.847% | $34.8545 | $34.85 | $34.85 | $34.90 |
| Purchase #7 | $137.47 | 5.659% | $145.2494 | $145.25 | $145.25 | $145.20 |
| 7 purchase totals = | $661.20 | $705.4942 | $705.50 | $705.45 | $705.50 | |