| 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 | $40.94 | 5.681% | $43.2658 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $119.56 | 3.866% | $124.1822 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $226.55 | 10.292% | $249.8665 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $82.51 | 9.819% | $90.6117 | $90.61 | $90.60 | $90.60 |
| Purchase #5 | $25.47 | 10.718% | $28.1999 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $107.78 | 9.344% | $117.851 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $149.53 | 6.404% | $159.1059 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $752.34 | $813.0830 | $813.09 | $813.05 | $813.20 | |