| 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 | $62.72 | 12.704% | $70.6879 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $217.69 | 6.710% | $232.297 | $232.30 | $232.30 | $232.30 |
| Purchase #3 | $108.53 | 8.623% | $117.8885 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $110.75 | 6.598% | $118.0573 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $45.71 | 5.394% | $48.1756 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $42.95 | 6.105% | $45.5721 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $191.63 | 6.186% | $203.4842 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $779.98 | $836.1626 | $836.17 | $836.20 | $836.30 | |