| 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 | $96.41 | 9.302% | $105.3781 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $144.97 | 4.581% | $151.6111 | $151.61 | $151.60 | $151.60 |
| Purchase #3 | $153.65 | 7.451% | $165.0985 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $125.67 | 7.782% | $135.4496 | $135.45 | $135.45 | $135.40 |
| Purchase #5 | $53.79 | 9.600% | $58.9538 | $58.95 | $58.95 | $59.00 |
| Purchase #6 | $57.83 | 10.614% | $63.9681 | $63.97 | $63.95 | $64.00 |
| Purchase #7 | $48.76 | 12.714% | $54.9593 | $54.96 | $54.95 | $55.00 |
| 7 purchase totals = | $681.08 | $735.4185 | $735.42 | $735.40 | $735.50 | |