| 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 | $33.31 | 5.627% | $35.1844 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $197.40 | 7.781% | $212.7597 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $101.47 | 8.376% | $109.9691 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $183.30 | 12.760% | $206.6891 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $86.32 | 3.191% | $89.0745 | $89.07 | $89.05 | $89.10 |
| Purchase #6 | $208.55 | 5.713% | $220.4645 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $67.28 | 10.558% | $74.3834 | $74.38 | $74.40 | $74.40 |
| 7 purchase totals = | $877.63 | $948.5247 | $948.51 | $948.50 | $948.70 | |