| 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 | $51.64 | 6.773% | $55.1376 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $222.76 | 4.269% | $232.2696 | $232.27 | $232.25 | $232.30 |
| Purchase #3 | $175.81 | 9.189% | $191.9652 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $176.49 | 11.767% | $197.2576 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $70.57 | 11.651% | $78.7921 | $78.79 | $78.80 | $78.80 |
| Purchase #6 | $235.90 | 9.235% | $257.6854 | $257.69 | $257.70 | $257.70 |
| Purchase #7 | $48.55 | 9.443% | $53.1346 | $53.13 | $53.15 | $53.10 |
| 7 purchase totals = | $981.72 | $1,066.2421 | $1,066.25 | $1,066.25 | $1,066.30 | |