| 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 | $55.46 | 4.444% | $57.9246 | $57.92 | $57.90 | $57.90 |
| Purchase #2 | $191.66 | 10.439% | $211.6674 | $211.67 | $211.65 | $211.70 |
| Purchase #3 | $60.76 | 9.224% | $66.3645 | $66.36 | $66.35 | $66.40 |
| Purchase #4 | $143.57 | 13.841% | $163.4415 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $227.83 | 13.385% | $258.325 | $258.33 | $258.35 | $258.30 |
| Purchase #6 | $62.83 | 12.473% | $70.6668 | $70.67 | $70.65 | $70.70 |
| Purchase #7 | $168.31 | 6.300% | $178.9135 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $910.42 | $1,007.3033 | $1,007.30 | $1,007.25 | $1,007.30 | |