| 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 | $41.41 | 9.789% | $45.4636 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $232.55 | 5.387% | $245.0775 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $51.80 | 4.251% | $54.002 | $54.00 | $54.00 | $54.00 |
| Purchase #4 | $204.31 | 8.544% | $221.7662 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $15.74 | 13.237% | $17.8235 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $44.32 | 8.625% | $48.1426 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $208.71 | 9.324% | $228.1701 | $228.17 | $228.15 | $228.20 |
| 7 purchase totals = | $798.84 | $860.4455 | $860.44 | $860.40 | $860.50 | |