| 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 | $16.96 | 5.456% | $17.8853 | $17.89 | $17.90 | $17.90 |
| Purchase #2 | $100.60 | 4.299% | $104.9248 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $238.57 | 8.424% | $258.6671 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $28.77 | 12.572% | $32.387 | $32.39 | $32.40 | $32.40 |
| Purchase #5 | $31.73 | 8.642% | $34.4721 | $34.47 | $34.45 | $34.50 |
| Purchase #6 | $67.65 | 10.873% | $75.0056 | $75.01 | $75.00 | $75.00 |
| Purchase #7 | $230.59 | 5.837% | $244.0495 | $244.05 | $244.05 | $244.00 |
| 7 purchase totals = | $714.87 | $767.3914 | $767.40 | $767.35 | $767.40 | |