| 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 | $30.56 | 8.836% | $33.2603 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $94.50 | 8.689% | $102.7111 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $22.50 | 7.155% | $24.1099 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $48.97 | 4.206% | $51.0297 | $51.03 | $51.05 | $51.00 |
| Purchase #5 | $155.93 | 12.514% | $175.4431 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $232.90 | 7.726% | $250.8939 | $250.89 | $250.90 | $250.90 |
| Purchase #7 | $9.89 | 5.494% | $10.4334 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $595.25 | $647.8814 | $647.87 | $647.90 | $647.80 | |