| 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 | $76.89 | 7.850% | $82.9259 | $82.93 | $82.95 | $82.90 |
| Purchase #2 | $19.94 | 13.439% | $22.6197 | $22.62 | $22.60 | $22.60 |
| Purchase #3 | $59.77 | 7.209% | $64.0788 | $64.08 | $64.10 | $64.10 |
| Purchase #4 | $186.32 | 9.178% | $203.4204 | $203.42 | $203.40 | $203.40 |
| Purchase #5 | $200.88 | 3.363% | $207.6356 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $106.30 | 12.630% | $119.7257 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $53.31 | 13.239% | $60.3677 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $703.41 | $760.7738 | $760.79 | $760.80 | $760.70 | |