| 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 | $10.38 | 11.829% | $11.6079 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $36.72 | 12.389% | $41.2692 | $41.27 | $41.25 | $41.30 |
| Purchase #3 | $38.70 | 8.353% | $41.9326 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $147.58 | 9.200% | $161.1574 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $123.26 | 8.257% | $133.4376 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $195.77 | 10.238% | $215.8129 | $215.81 | $215.80 | $215.80 |
| Purchase #7 | $106.65 | 13.422% | $120.9646 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $659.06 | $726.1822 | $726.18 | $726.15 | $726.20 | |