| 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 | $29.43 | 10.383% | $32.4857 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $182.54 | 6.392% | $194.208 | $194.21 | $194.20 | $194.20 |
| Purchase #3 | $78.82 | 11.114% | $87.5801 | $87.58 | $87.60 | $87.60 |
| Purchase #4 | $68.97 | 5.162% | $72.5302 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $20.84 | 8.731% | $22.6595 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $125.93 | 13.594% | $143.0489 | $143.05 | $143.05 | $143.00 |
| Purchase #7 | $210.90 | 5.235% | $221.9406 | $221.94 | $221.95 | $221.90 |
| 7 purchase totals = | $717.43 | $774.4530 | $774.46 | $774.50 | $774.40 | |