| 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 | $68.54 | 3.446% | $70.9019 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $92.87 | 7.123% | $99.4851 | $99.49 | $99.50 | $99.50 |
| Purchase #3 | $170.88 | 5.850% | $180.8765 | $180.88 | $180.90 | $180.90 |
| Purchase #4 | $144.65 | 7.286% | $155.1892 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $131.58 | 11.836% | $147.1538 | $147.15 | $147.15 | $147.20 |
| Purchase #6 | $45.82 | 10.664% | $50.7062 | $50.71 | $50.70 | $50.70 |
| Purchase #7 | $247.94 | 6.339% | $263.6569 | $263.66 | $263.65 | $263.70 |
| 7 purchase totals = | $902.28 | $967.9696 | $967.98 | $968.00 | $968.10 | |