| 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 | $86.28 | 8.636% | $93.7311 | $93.73 | $93.75 | $93.70 |
| Purchase #2 | $156.29 | 6.871% | $167.0287 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $215.57 | 12.783% | $243.1263 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $187.51 | 10.230% | $206.6923 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $65.44 | 3.146% | $67.4987 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $15.61 | 10.462% | $17.2431 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $128.89 | 13.522% | $146.3185 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $855.59 | $941.6387 | $941.64 | $941.70 | $941.50 | |