| 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 | $248.30 | 3.781% | $257.6882 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $81.87 | 11.355% | $91.1663 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $59.93 | 10.107% | $65.9871 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $37.41 | 8.315% | $40.5206 | $40.52 | $40.50 | $40.50 |
| Purchase #5 | $58.94 | 11.686% | $65.8277 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $188.85 | 12.315% | $212.1069 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $52.91 | 3.704% | $54.8698 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $728.21 | $788.1666 | $788.18 | $788.15 | $788.20 | |