| 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 | $79.56 | 12.496% | $89.5018 | $89.50 | $89.50 | $89.50 |
| Purchase #2 | $177.25 | 4.839% | $185.8271 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $125.27 | 9.309% | $136.9314 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $81.35 | 13.185% | $92.076 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $124.38 | 9.190% | $135.8105 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $210.62 | 12.836% | $237.6552 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $46.62 | 3.583% | $48.2904 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $845.05 | $926.0924 | $926.10 | $926.15 | $926.10 | |