| 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 | $69.32 | 12.650% | $78.089 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $48.71 | 9.837% | $53.5016 | $53.50 | $53.50 | $53.50 |
| Purchase #3 | $146.54 | 9.720% | $160.7837 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $32.98 | 8.863% | $35.903 | $35.90 | $35.90 | $35.90 |
| Purchase #5 | $148.65 | 8.482% | $161.2585 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $130.88 | 3.472% | $135.4242 | $135.42 | $135.40 | $135.40 |
| Purchase #7 | $231.49 | 6.833% | $247.3077 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $808.57 | $872.2677 | $872.26 | $872.25 | $872.30 | |