| 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 | $107.46 | 8.597% | $116.6983 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $14.32 | 4.648% | $14.9856 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $107.47 | 5.384% | $113.2562 | $113.26 | $113.25 | $113.30 |
| Purchase #4 | $216.28 | 12.489% | $243.2912 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $156.37 | 8.119% | $169.0657 | $169.07 | $169.05 | $169.10 |
| Purchase #6 | $238.34 | 8.297% | $258.1151 | $258.12 | $258.10 | $258.10 |
| Purchase #7 | $13.35 | 11.557% | $14.8929 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $853.59 | $930.3050 | $930.32 | $930.30 | $930.40 | |