| 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 | $26.41 | 4.335% | $27.5549 | $27.55 | $27.55 | $27.60 |
| Purchase #2 | $101.32 | 10.428% | $111.8856 | $111.89 | $111.90 | $111.90 |
| Purchase #3 | $126.87 | 13.374% | $143.8376 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $219.66 | 7.791% | $236.7737 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $68.99 | 11.248% | $76.75 | $76.75 | $76.75 | $76.80 |
| Purchase #6 | $45.59 | 13.778% | $51.8714 | $51.87 | $51.85 | $51.90 |
| Purchase #7 | $117.64 | 11.180% | $130.7922 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $706.48 | $779.4654 | $779.46 | $779.45 | $779.60 | |