| 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 | $41.76 | 3.381% | $43.1719 | $43.17 | $43.15 | $43.20 |
| Purchase #2 | $163.42 | 3.290% | $168.7965 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $113.74 | 13.767% | $129.3986 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $46.94 | 12.203% | $52.6681 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $177.25 | 9.726% | $194.4893 | $194.49 | $194.50 | $194.50 |
| Purchase #6 | $179.61 | 8.193% | $194.3254 | $194.33 | $194.35 | $194.30 |
| Purchase #7 | $169.92 | 7.638% | $182.8985 | $182.90 | $182.90 | $182.90 |
| 7 purchase totals = | $892.64 | $965.7483 | $965.76 | $965.75 | $965.80 | |