| 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 | $44.65 | 7.465% | $47.9831 | $47.98 | $48.00 | $48.00 |
| Purchase #2 | $74.38 | 9.226% | $81.2423 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $180.77 | 10.705% | $200.1214 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $193.29 | 12.397% | $217.2522 | $217.25 | $217.25 | $217.30 |
| Purchase #5 | $102.36 | 5.132% | $107.6131 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $53.94 | 5.475% | $56.8932 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $202.39 | 9.782% | $222.1878 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $851.78 | $933.2931 | $933.28 | $933.30 | $933.30 | |