| 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 | $81.88 | 8.308% | $88.6826 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $81.99 | 11.864% | $91.7173 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $192.53 | 5.679% | $203.4638 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $84.36 | 5.306% | $88.8361 | $88.84 | $88.85 | $88.80 |
| Purchase #5 | $46.99 | 3.132% | $48.4617 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $179.59 | 8.576% | $194.9916 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $231.38 | 9.684% | $253.7868 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $898.72 | $969.9399 | $969.94 | $969.95 | $970.00 | |