| 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 | $54.87 | 9.507% | $60.0865 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $72.27 | 5.381% | $76.1588 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $110.80 | 7.772% | $119.4114 | $119.41 | $119.40 | $119.40 |
| Purchase #4 | $20.47 | 8.234% | $22.1555 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $96.80 | 12.816% | $109.2059 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $47.84 | 5.276% | $50.364 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $213.65 | 10.585% | $236.2649 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $616.70 | $673.6470 | $673.65 | $673.60 | $673.80 | |