| 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 | $104.72 | 12.319% | $117.6205 | $117.62 | $117.60 | $117.60 |
| Purchase #2 | $86.54 | 6.118% | $91.8345 | $91.83 | $91.85 | $91.80 |
| Purchase #3 | $43.69 | 13.626% | $49.6432 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $159.25 | 8.801% | $173.2656 | $173.27 | $173.25 | $173.30 |
| Purchase #5 | $151.98 | 7.694% | $163.6733 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $29.43 | 13.696% | $33.4607 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $149.77 | 13.124% | $169.4258 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $725.38 | $798.9236 | $798.92 | $798.90 | $798.90 | |