| 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 | $41.54 | 12.858% | $46.8812 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $222.78 | 12.178% | $249.9101 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $65.85 | 8.288% | $71.3076 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $239.47 | 3.606% | $248.1053 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $48.56 | 13.397% | $55.0656 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $39.47 | 11.766% | $44.114 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $210.87 | 9.130% | $230.1224 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $868.54 | $945.5062 | $945.51 | $945.45 | $945.50 | |