| 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 | $23.99 | 12.784% | $27.0569 | $27.06 | $27.05 | $27.10 |
| Purchase #2 | $91.88 | 8.779% | $99.9461 | $99.95 | $99.95 | $99.90 |
| Purchase #3 | $76.63 | 4.594% | $80.1504 | $80.15 | $80.15 | $80.20 |
| Purchase #4 | $191.77 | 13.157% | $217.0012 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $37.85 | 6.842% | $40.4397 | $40.44 | $40.45 | $40.40 |
| Purchase #6 | $204.28 | 11.316% | $227.3963 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $6.29 | 9.267% | $6.8729 | $6.87 | $6.85 | $6.90 |
| 7 purchase totals = | $632.69 | $698.8635 | $698.87 | $698.85 | $698.90 | |