| 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 | $78.93 | 8.415% | $85.572 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $12.79 | 8.299% | $13.8514 | $13.85 | $13.85 | $13.90 |
| Purchase #3 | $61.26 | 8.460% | $66.4426 | $66.44 | $66.45 | $66.40 |
| Purchase #4 | $58.26 | 11.560% | $64.9949 | $64.99 | $65.00 | $65.00 |
| Purchase #5 | $218.97 | 3.791% | $227.2712 | $227.27 | $227.25 | $227.30 |
| Purchase #6 | $149.27 | 7.796% | $160.9071 | $160.91 | $160.90 | $160.90 |
| Purchase #7 | $93.62 | 10.637% | $103.5784 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $673.10 | $722.6176 | $722.61 | $722.60 | $722.70 | |