| 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 | $102.56 | 10.111% | $112.9298 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $74.60 | 3.702% | $77.3617 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $33.53 | 10.362% | $37.0044 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $25.54 | 13.788% | $29.0615 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $102.25 | 8.411% | $110.8502 | $110.85 | $110.85 | $110.90 |
| Purchase #6 | $216.99 | 8.267% | $234.9286 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $213.85 | 8.500% | $232.0273 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $769.32 | $834.1635 | $834.16 | $834.20 | $834.20 | |