| 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 | $16.44 | 12.134% | $18.4348 | $18.43 | $18.45 | $18.40 |
| Purchase #2 | $52.64 | 3.114% | $54.2792 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $94.93 | 4.199% | $98.9161 | $98.92 | $98.90 | $98.90 |
| Purchase #4 | $39.36 | 10.694% | $43.5692 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $244.45 | 11.262% | $271.98 | $271.98 | $272.00 | $272.00 |
| Purchase #6 | $250.48 | 9.115% | $273.3113 | $273.31 | $273.30 | $273.30 |
| Purchase #7 | $202.96 | 8.391% | $219.9904 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $901.26 | $980.4810 | $980.48 | $980.50 | $980.50 | |