| 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 | $15.98 | 12.336% | $17.9513 | $17.95 | $17.95 | $18.00 |
| Purchase #2 | $54.97 | 10.591% | $60.7919 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $41.84 | 13.382% | $47.439 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $116.91 | 10.802% | $129.5386 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $234.89 | 6.487% | $250.1273 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $54.62 | 10.839% | $60.5403 | $60.54 | $60.55 | $60.50 |
| Purchase #7 | $176.65 | 11.404% | $196.7952 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $695.86 | $763.1836 | $763.19 | $763.25 | $763.10 | |