| 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 | $12.71 | 12.684% | $14.3221 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $128.61 | 12.126% | $144.2052 | $144.21 | $144.20 | $144.20 |
| Purchase #3 | $187.49 | 4.204% | $195.3721 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $39.78 | 12.810% | $44.8758 | $44.88 | $44.90 | $44.90 |
| Purchase #5 | $45.78 | 11.377% | $50.9884 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $45.98 | 3.192% | $47.4477 | $47.45 | $47.45 | $47.40 |
| Purchase #7 | $186.61 | 11.760% | $208.5553 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $646.96 | $705.7666 | $705.78 | $705.75 | $705.80 | |