| 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 | $59.66 | 11.379% | $66.4487 | $66.45 | $66.45 | $66.40 |
| Purchase #2 | $61.51 | 4.767% | $64.4422 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $68.59 | 7.762% | $73.914 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $126.71 | 9.183% | $138.3458 | $138.35 | $138.35 | $138.30 |
| Purchase #5 | $233.96 | 12.136% | $262.3534 | $262.35 | $262.35 | $262.40 |
| Purchase #6 | $88.39 | 12.595% | $99.5227 | $99.52 | $99.50 | $99.50 |
| Purchase #7 | $197.33 | 3.764% | $204.7575 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $836.15 | $909.7843 | $909.78 | $909.75 | $909.70 | |