| 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 | $13.44 | 3.865% | $13.9595 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $240.51 | 3.551% | $249.0505 | $249.05 | $249.05 | $249.10 |
| Purchase #3 | $133.71 | 7.186% | $143.3184 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $119.43 | 6.817% | $127.5715 | $127.57 | $127.55 | $127.60 |
| Purchase #5 | $85.61 | 8.632% | $92.9999 | $93.00 | $93.00 | $93.00 |
| Purchase #6 | $78.46 | 11.566% | $87.5347 | $87.53 | $87.55 | $87.50 |
| Purchase #7 | $10.52 | 13.721% | $11.9634 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $681.68 | $726.3979 | $726.39 | $726.35 | $726.50 | |