| 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 | $76.86 | 5.479% | $81.0712 | $81.07 | $81.05 | $81.10 |
| Purchase #2 | $110.65 | 9.254% | $120.8896 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $199.96 | 4.335% | $208.6283 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $24.46 | 4.221% | $25.4925 | $25.49 | $25.50 | $25.50 |
| Purchase #5 | $109.40 | 11.198% | $121.6506 | $121.65 | $121.65 | $121.70 |
| Purchase #6 | $69.82 | 3.735% | $72.4278 | $72.43 | $72.45 | $72.40 |
| Purchase #7 | $78.66 | 8.768% | $85.5569 | $85.56 | $85.55 | $85.60 |
| 7 purchase totals = | $669.81 | $715.7169 | $715.72 | $715.75 | $715.80 | |