| 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 | $92.48 | 5.518% | $97.583 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $10.55 | 12.336% | $11.8514 | $11.85 | $11.85 | $11.90 |
| Purchase #3 | $112.40 | 7.872% | $121.2481 | $121.25 | $121.25 | $121.20 |
| Purchase #4 | $135.79 | 9.669% | $148.9195 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $29.80 | 9.556% | $32.6477 | $32.65 | $32.65 | $32.60 |
| Purchase #6 | $112.77 | 9.323% | $123.2835 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $48.98 | 13.396% | $55.5414 | $55.54 | $55.55 | $55.50 |
| 7 purchase totals = | $542.77 | $591.0746 | $591.07 | $591.10 | $591.00 | |