| 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 | $32.66 | 13.568% | $37.0913 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $20.35 | 6.551% | $21.6831 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $115.42 | 12.591% | $129.9525 | $129.95 | $129.95 | $130.00 |
| Purchase #4 | $55.69 | 11.411% | $62.0448 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $137.84 | 7.362% | $147.9878 | $147.99 | $148.00 | $148.00 |
| Purchase #6 | $158.51 | 4.412% | $165.5035 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $9.32 | 4.583% | $9.7471 | $9.75 | $9.75 | $9.70 |
| 7 purchase totals = | $529.79 | $574.0101 | $574.00 | $574.05 | $574.00 | |