| 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 | $66.29 | 10.795% | $73.446 | $73.45 | $73.45 | $73.40 |
| Purchase #2 | $57.42 | 9.450% | $62.8462 | $62.85 | $62.85 | $62.80 |
| Purchase #3 | $155.80 | 5.184% | $163.8767 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $71.87 | 9.515% | $78.7084 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $157.94 | 3.784% | $163.9164 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $197.34 | 6.720% | $210.6012 | $210.60 | $210.60 | $210.60 |
| Purchase #7 | $120.26 | 3.716% | $124.7289 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $826.92 | $878.1238 | $878.14 | $878.15 | $878.00 | |