| 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 | $62.93 | 9.417% | $68.8561 | $68.86 | $68.85 | $68.90 |
| Purchase #2 | $19.93 | 7.255% | $21.3759 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $70.95 | 7.674% | $76.3947 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $48.79 | 6.676% | $52.0472 | $52.05 | $52.05 | $52.00 |
| Purchase #5 | $104.71 | 13.157% | $118.4867 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $116.32 | 10.125% | $128.0974 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $114.57 | 5.617% | $121.0054 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $538.20 | $586.2634 | $586.28 | $586.30 | $586.30 | |