| 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 | $40.64 | 5.772% | $42.9857 | $42.99 | $43.00 | $43.00 |
| Purchase #2 | $81.87 | 12.121% | $91.7935 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $114.42 | 3.365% | $118.2702 | $118.27 | $118.25 | $118.30 |
| Purchase #4 | $126.50 | 13.355% | $143.3941 | $143.39 | $143.40 | $143.40 |
| Purchase #5 | $193.77 | 11.309% | $215.6834 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $81.38 | 6.364% | $86.559 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $68.53 | 10.466% | $75.7023 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $707.11 | $774.3882 | $774.38 | $774.40 | $774.50 | |