| 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 | $41.77 | 6.539% | $44.5013 | $44.50 | $44.50 | $44.50 |
| Purchase #2 | $58.65 | 7.755% | $63.1983 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $71.25 | 7.108% | $76.3145 | $76.31 | $76.30 | $76.30 |
| Purchase #4 | $132.36 | 10.172% | $145.8237 | $145.82 | $145.80 | $145.80 |
| Purchase #5 | $116.61 | 6.810% | $124.5511 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $73.51 | 6.211% | $78.0757 | $78.08 | $78.10 | $78.10 |
| Purchase #7 | $135.40 | 9.785% | $148.6489 | $148.65 | $148.65 | $148.60 |
| 7 purchase totals = | $629.55 | $681.1135 | $681.11 | $681.10 | $681.10 | |