| 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 | $72.73 | 9.470% | $79.6175 | $79.62 | $79.60 | $79.60 |
| Purchase #2 | $39.56 | 13.470% | $44.8887 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $185.39 | 9.860% | $203.6695 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $236.65 | 13.119% | $267.6961 | $267.70 | $267.70 | $267.70 |
| Purchase #5 | $86.81 | 13.127% | $98.2055 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $78.96 | 13.130% | $89.3274 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $159.61 | 12.301% | $179.2436 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $859.71 | $962.6483 | $962.66 | $962.65 | $962.60 | |