| 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 | $97.67 | 10.547% | $107.9713 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $58.35 | 8.297% | $63.1913 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $18.46 | 10.467% | $20.3922 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $180.42 | 9.818% | $198.1336 | $198.13 | $198.15 | $198.10 |
| Purchase #5 | $227.59 | 10.551% | $251.603 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $60.88 | 5.553% | $64.2607 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $104.57 | 11.757% | $116.8643 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $747.94 | $822.4164 | $822.40 | $822.40 | $822.50 | |