| 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 | $66.53 | 3.850% | $69.0914 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $97.80 | 6.767% | $104.4181 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $94.31 | 11.409% | $105.0698 | $105.07 | $105.05 | $105.10 |
| Purchase #4 | $89.70 | 10.171% | $98.8234 | $98.82 | $98.80 | $98.80 |
| Purchase #5 | $114.53 | 13.433% | $129.9148 | $129.91 | $129.90 | $129.90 |
| Purchase #6 | $229.79 | 10.413% | $253.718 | $253.72 | $253.70 | $253.70 |
| Purchase #7 | $67.68 | 9.734% | $74.268 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $760.34 | $835.3035 | $835.30 | $835.20 | $835.30 | |