| 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 | $35.41 | 5.558% | $37.3781 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $37.88 | 5.131% | $39.8236 | $39.82 | $39.80 | $39.80 |
| Purchase #3 | $159.40 | 12.792% | $179.7904 | $179.79 | $179.80 | $179.80 |
| Purchase #4 | $106.90 | 11.103% | $118.7691 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $219.40 | 7.548% | $235.9603 | $235.96 | $235.95 | $236.00 |
| Purchase #6 | $242.59 | 4.772% | $254.1664 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $84.55 | 10.148% | $93.1301 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $886.13 | $959.0180 | $959.02 | $959.00 | $959.10 | |