| 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 | $39.36 | 13.868% | $44.8184 | $44.82 | $44.80 | $44.80 |
| Purchase #2 | $41.89 | 13.215% | $47.4258 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $228.90 | 7.396% | $245.8294 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $76.51 | 9.867% | $84.0592 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $13.61 | 4.179% | $14.1788 | $14.18 | $14.20 | $14.20 |
| Purchase #6 | $64.79 | 11.107% | $71.9862 | $71.99 | $72.00 | $72.00 |
| Purchase #7 | $107.63 | 10.530% | $118.9634 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $572.69 | $627.2612 | $627.27 | $627.30 | $627.30 | |