| 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 | $47.85 | 9.406% | $52.3508 | $52.35 | $52.35 | $52.40 |
| Purchase #2 | $61.85 | 7.539% | $66.5129 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $109.54 | 13.579% | $124.4144 | $124.41 | $124.40 | $124.40 |
| Purchase #4 | $92.81 | 12.389% | $104.3082 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $141.98 | 5.771% | $150.1737 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $26.97 | 5.339% | $28.4099 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $81.37 | 7.181% | $87.2132 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $562.37 | $613.3831 | $613.37 | $613.30 | $613.40 | |