| 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 | $72.47 | 12.109% | $81.2454 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $35.52 | 13.239% | $40.2225 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $183.28 | 6.438% | $195.0796 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $48.60 | 10.441% | $53.6743 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $99.82 | 6.286% | $106.0947 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $158.32 | 5.324% | $166.749 | $166.75 | $166.75 | $166.70 |
| Purchase #7 | $66.33 | 12.663% | $74.7294 | $74.73 | $74.75 | $74.70 |
| 7 purchase totals = | $664.34 | $717.7949 | $717.79 | $717.80 | $717.70 | |