| 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 | $54.52 | 4.494% | $56.9701 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $133.42 | 6.816% | $142.5139 | $142.51 | $142.50 | $142.50 |
| Purchase #3 | $132.92 | 7.668% | $143.1123 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $237.47 | 6.519% | $252.9507 | $252.95 | $252.95 | $253.00 |
| Purchase #5 | $110.57 | 7.323% | $118.667 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $212.88 | 12.872% | $240.2819 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $131.77 | 8.755% | $143.3065 | $143.31 | $143.30 | $143.30 |
| 7 purchase totals = | $1,013.55 | $1,097.8024 | $1,097.80 | $1,097.75 | $1,097.90 | |