| 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 | $227.44 | 12.717% | $256.3635 | $256.36 | $256.35 | $256.40 |
| Purchase #2 | $220.53 | 6.844% | $235.6231 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $101.55 | 10.347% | $112.0574 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $13.33 | 3.105% | $13.7439 | $13.74 | $13.75 | $13.70 |
| Purchase #5 | $53.75 | 8.715% | $58.4343 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $38.25 | 9.659% | $41.9446 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $64.97 | 4.298% | $67.7624 | $67.76 | $67.75 | $67.80 |
| 7 purchase totals = | $719.82 | $785.9292 | $785.91 | $785.90 | $785.90 | |