| 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 | $96.57 | 6.416% | $102.7659 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $50.93 | 4.267% | $53.1032 | $53.10 | $53.10 | $53.10 |
| Purchase #3 | $242.28 | 8.184% | $262.1082 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $156.74 | 4.518% | $163.8215 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $90.35 | 13.191% | $102.2681 | $102.27 | $102.25 | $102.30 |
| Purchase #6 | $113.46 | 10.219% | $125.0545 | $125.05 | $125.05 | $125.10 |
| Purchase #7 | $50.36 | 9.443% | $55.1155 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $800.69 | $864.2369 | $864.24 | $864.15 | $864.30 | |