| 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 | $63.49 | 8.861% | $69.1158 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $131.74 | 9.745% | $144.5781 | $144.58 | $144.60 | $144.60 |
| Purchase #3 | $144.46 | 6.733% | $154.1865 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $208.86 | 7.724% | $224.9923 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $102.71 | 6.584% | $109.4724 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $45.47 | 9.144% | $49.6278 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $193.86 | 7.837% | $209.0528 | $209.05 | $209.05 | $209.10 |
| 7 purchase totals = | $890.59 | $961.0257 | $961.03 | $961.05 | $961.10 | |