| 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 | $107.77 | 4.416% | $112.5291 | $112.53 | $112.55 | $112.50 |
| Purchase #2 | $11.28 | 10.409% | $12.4541 | $12.45 | $12.45 | $12.50 |
| Purchase #3 | $96.33 | 6.445% | $102.5385 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $220.26 | 10.390% | $243.145 | $243.15 | $243.15 | $243.10 |
| Purchase #5 | $24.80 | 5.438% | $26.1486 | $26.15 | $26.15 | $26.10 |
| Purchase #6 | $151.31 | 12.874% | $170.7896 | $170.79 | $170.80 | $170.80 |
| Purchase #7 | $242.58 | 4.517% | $253.5373 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $854.33 | $921.1422 | $921.15 | $921.20 | $921.00 | |