| 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 | $35.58 | 8.212% | $38.5018 | $38.50 | $38.50 | $38.50 |
| Purchase #2 | $240.28 | 8.340% | $260.3194 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $225.47 | 10.778% | $249.7712 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $143.62 | 12.786% | $161.9833 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $33.40 | 4.379% | $34.8626 | $34.86 | $34.85 | $34.90 |
| Purchase #6 | $33.67 | 10.305% | $37.1397 | $37.14 | $37.15 | $37.10 |
| Purchase #7 | $158.99 | 13.639% | $180.6746 | $180.67 | $180.65 | $180.70 |
| 7 purchase totals = | $871.01 | $963.2526 | $963.24 | $963.20 | $963.30 | |