| 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 | $244.80 | 5.274% | $257.7108 | $257.71 | $257.70 | $257.70 |
| Purchase #2 | $158.73 | 9.519% | $173.8395 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $120.85 | 5.850% | $127.9197 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $10.56 | 4.501% | $11.0353 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $18.37 | 10.347% | $20.2707 | $20.27 | $20.25 | $20.30 |
| Purchase #6 | $100.45 | 8.247% | $108.7341 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $98.52 | 8.189% | $106.5878 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $752.28 | $806.0979 | $806.10 | $806.10 | $806.00 | |