| 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 | $60.90 | 8.848% | $66.2884 | $66.29 | $66.30 | $66.30 |
| Purchase #2 | $200.94 | 7.282% | $215.5725 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $108.34 | 5.744% | $114.563 | $114.56 | $114.55 | $114.60 |
| Purchase #4 | $84.95 | 5.203% | $89.3699 | $89.37 | $89.35 | $89.40 |
| Purchase #5 | $153.30 | 12.650% | $172.6925 | $172.69 | $172.70 | $172.70 |
| Purchase #6 | $69.34 | 6.267% | $73.6855 | $73.69 | $73.70 | $73.70 |
| Purchase #7 | $116.26 | 12.625% | $130.9378 | $130.94 | $130.95 | $130.90 |
| 7 purchase totals = | $794.03 | $863.1096 | $863.11 | $863.10 | $863.20 | |