| 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 | $42.57 | 13.730% | $48.4149 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $43.28 | 10.195% | $47.6924 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $206.50 | 3.870% | $214.4916 | $214.49 | $214.50 | $214.50 |
| Purchase #4 | $116.83 | 4.192% | $121.7275 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $212.43 | 6.643% | $226.5417 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $232.53 | 6.180% | $246.9004 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $62.32 | 4.204% | $64.9399 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $916.46 | $970.7084 | $970.70 | $970.75 | $970.60 | |