| 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 | $106.68 | 3.814% | $110.7488 | $110.75 | $110.75 | $110.70 |
| Purchase #2 | $98.33 | 13.160% | $111.2702 | $111.27 | $111.25 | $111.30 |
| Purchase #3 | $9.50 | 6.595% | $10.1265 | $10.13 | $10.15 | $10.10 |
| Purchase #4 | $68.31 | 3.430% | $70.653 | $70.65 | $70.65 | $70.70 |
| Purchase #5 | $199.58 | 6.364% | $212.2813 | $212.28 | $212.30 | $212.30 |
| Purchase #6 | $28.57 | 12.389% | $32.1095 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $145.29 | 8.863% | $158.1671 | $158.17 | $158.15 | $158.20 |
| 7 purchase totals = | $656.26 | $705.3564 | $705.36 | $705.35 | $705.40 | |