| 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 | $48.79 | 3.637% | $50.5645 | $50.56 | $50.55 | $50.60 |
| Purchase #2 | $173.73 | 8.756% | $188.9418 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $143.33 | 7.767% | $154.4624 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $87.71 | 3.148% | $90.4711 | $90.47 | $90.45 | $90.50 |
| Purchase #5 | $177.38 | 4.279% | $184.9701 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $197.48 | 10.841% | $218.8888 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $75.70 | 11.772% | $84.6114 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $904.12 | $972.9101 | $972.90 | $972.85 | $973.00 | |