| 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 | $203.82 | 8.566% | $221.2792 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $29.43 | 5.204% | $30.9615 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $124.26 | 5.559% | $131.1676 | $131.17 | $131.15 | $131.20 |
| Purchase #4 | $75.37 | 5.229% | $79.3111 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $59.74 | 11.372% | $66.5336 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $106.33 | 5.644% | $112.3313 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $117.66 | 9.405% | $128.7259 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $716.61 | $770.3102 | $770.31 | $770.35 | $770.30 | |