| 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 | $59.76 | 9.718% | $65.5675 | $65.57 | $65.55 | $65.60 |
| Purchase #2 | $46.46 | 6.330% | $49.4009 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $238.75 | 10.344% | $263.4463 | $263.45 | $263.45 | $263.40 |
| Purchase #4 | $182.60 | 6.415% | $194.3138 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $39.65 | 3.675% | $41.1071 | $41.11 | $41.10 | $41.10 |
| Purchase #6 | $96.50 | 9.660% | $105.8219 | $105.82 | $105.80 | $105.80 |
| Purchase #7 | $148.31 | 10.430% | $163.7787 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $812.03 | $883.4362 | $883.44 | $883.40 | $883.40 | |