| 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 | $74.50 | 8.215% | $80.6202 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $81.93 | 8.818% | $89.1546 | $89.15 | $89.15 | $89.20 |
| Purchase #3 | $200.90 | 5.874% | $212.7009 | $212.70 | $212.70 | $212.70 |
| Purchase #4 | $131.69 | 5.848% | $139.3912 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $243.37 | 8.735% | $264.6284 | $264.63 | $264.65 | $264.60 |
| Purchase #6 | $235.80 | 10.817% | $261.3065 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $210.67 | 6.698% | $224.7807 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $1,178.86 | $1,272.5825 | $1,272.58 | $1,272.60 | $1,272.60 | |