| 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 | $84.84 | 4.176% | $88.3829 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $95.39 | 13.200% | $107.9815 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $108.50 | 10.155% | $119.5182 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $242.89 | 5.585% | $256.4554 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $58.99 | 3.507% | $61.0588 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $29.59 | 8.778% | $32.1874 | $32.19 | $32.20 | $32.20 |
| Purchase #7 | $227.50 | 9.200% | $248.43 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $847.70 | $914.0142 | $914.02 | $914.05 | $914.10 | |