| 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 | $65.59 | 4.373% | $68.4583 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $150.44 | 8.597% | $163.3733 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $103.81 | 4.648% | $108.6351 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $73.40 | 12.404% | $82.5045 | $82.50 | $82.50 | $82.50 |
| Purchase #5 | $238.28 | 5.230% | $250.742 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $29.55 | 10.690% | $32.7089 | $32.71 | $32.70 | $32.70 |
| Purchase #7 | $19.69 | 4.618% | $20.5993 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $680.76 | $727.0214 | $727.02 | $727.00 | $727.00 | |