| 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 | $74.95 | 9.691% | $82.2134 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $15.99 | 10.536% | $17.6747 | $17.67 | $17.65 | $17.70 |
| Purchase #3 | $59.36 | 10.812% | $65.778 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $31.41 | 13.420% | $35.6252 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $108.27 | 9.162% | $118.1897 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $78.72 | 13.496% | $89.3441 | $89.34 | $89.35 | $89.30 |
| Purchase #7 | $72.52 | 4.385% | $75.7 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $441.22 | $484.5251 | $484.52 | $484.55 | $484.50 | |