| 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 | $97.87 | 9.213% | $106.8868 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $177.59 | 4.504% | $185.5887 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $247.68 | 7.527% | $266.3229 | $266.32 | $266.30 | $266.30 |
| Purchase #4 | $242.38 | 4.351% | $252.926 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $14.28 | 13.404% | $16.1941 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $90.50 | 9.541% | $99.1346 | $99.13 | $99.15 | $99.10 |
| Purchase #7 | $55.35 | 6.708% | $59.0629 | $59.06 | $59.05 | $59.10 |
| 7 purchase totals = | $925.65 | $986.1160 | $986.11 | $986.15 | $986.10 | |