| 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 | $58.53 | 11.374% | $65.1872 | $65.19 | $65.20 | $65.20 |
| Purchase #2 | $243.79 | 3.487% | $252.291 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $65.89 | 12.799% | $74.3233 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $170.54 | 11.120% | $189.504 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $212.99 | 5.518% | $224.7428 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $89.79 | 10.837% | $99.5205 | $99.52 | $99.50 | $99.50 |
| Purchase #7 | $29.97 | 5.687% | $31.6744 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $871.50 | $937.2432 | $937.23 | $937.20 | $937.20 | |