| 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 | $33.98 | 3.860% | $35.2916 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $221.70 | 9.803% | $243.4333 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $81.98 | 13.745% | $93.2482 | $93.25 | $93.25 | $93.20 |
| Purchase #4 | $38.88 | 5.156% | $40.8847 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $47.41 | 3.145% | $48.901 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $153.63 | 10.259% | $169.3909 | $169.39 | $169.40 | $169.40 |
| Purchase #7 | $131.36 | 4.108% | $136.7563 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $708.94 | $767.9060 | $767.90 | $767.95 | $767.90 | |