| 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 | $44.54 | 11.615% | $49.7133 | $49.71 | $49.70 | $49.70 |
| Purchase #2 | $58.32 | 12.782% | $65.7745 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $182.38 | 8.231% | $197.3917 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $238.32 | 4.791% | $249.7379 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $230.71 | 5.309% | $242.9584 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $79.51 | 8.736% | $86.456 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $243.73 | 13.873% | $277.5427 | $277.54 | $277.55 | $277.50 |
| 7 purchase totals = | $1,077.51 | $1,169.5745 | $1,169.57 | $1,169.55 | $1,169.60 | |