| 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 | $59.37 | 9.294% | $64.8878 | $64.89 | $64.90 | $64.90 |
| Purchase #2 | $151.26 | 10.124% | $166.5736 | $166.57 | $166.55 | $166.60 |
| Purchase #3 | $125.66 | 11.811% | $140.5017 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $14.71 | 10.260% | $16.2192 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $212.79 | 3.621% | $220.4951 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $73.35 | 10.313% | $80.9146 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $119.57 | 9.759% | $131.2388 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $756.71 | $820.8308 | $820.83 | $820.80 | $820.80 | |