| 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 | $19.58 | 7.612% | $21.0704 | $21.07 | $21.05 | $21.10 |
| Purchase #2 | $154.47 | 7.450% | $165.978 | $165.98 | $166.00 | $166.00 |
| Purchase #3 | $53.35 | 3.251% | $55.0844 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $244.58 | 6.824% | $261.2701 | $261.27 | $261.25 | $261.30 |
| Purchase #5 | $211.57 | 3.825% | $219.6626 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $83.95 | 10.790% | $93.0082 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $183.92 | 13.426% | $208.6131 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $951.42 | $1,024.6868 | $1,024.68 | $1,024.65 | $1,024.80 | |