| 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 | $40.53 | 9.363% | $44.3248 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $110.26 | 5.493% | $116.3166 | $116.32 | $116.30 | $116.30 |
| Purchase #3 | $235.49 | 3.490% | $243.7086 | $243.71 | $243.70 | $243.70 |
| Purchase #4 | $71.27 | 7.129% | $76.3508 | $76.35 | $76.35 | $76.40 |
| Purchase #5 | $76.29 | 4.476% | $79.7047 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $20.32 | 3.173% | $20.9648 | $20.96 | $20.95 | $21.00 |
| Purchase #7 | $149.91 | 11.533% | $167.1991 | $167.20 | $167.20 | $167.20 |
| 7 purchase totals = | $704.07 | $748.5694 | $748.56 | $748.50 | $748.60 | |