| 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 | $97.71 | 13.510% | $110.9106 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $80.41 | 6.612% | $85.7267 | $85.73 | $85.75 | $85.70 |
| Purchase #3 | $79.72 | 7.708% | $85.8648 | $85.86 | $85.85 | $85.90 |
| Purchase #4 | $213.56 | 7.679% | $229.9593 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $47.81 | 12.869% | $53.9627 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $80.27 | 8.669% | $87.2286 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $121.40 | 3.112% | $125.178 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $720.88 | $778.8307 | $778.83 | $778.85 | $778.90 | |