| 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 | $7.59 | 6.836% | $8.1089 | $8.11 | $8.10 | $8.10 |
| Purchase #2 | $123.69 | 13.505% | $140.3943 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $18.99 | 10.790% | $21.039 | $21.04 | $21.05 | $21.00 |
| Purchase #4 | $243.35 | 7.282% | $261.0707 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $16.86 | 10.726% | $18.6684 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $204.35 | 4.598% | $213.746 | $213.75 | $213.75 | $213.70 |
| Purchase #7 | $98.59 | 5.169% | $103.6861 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $713.42 | $766.7134 | $766.72 | $766.70 | $766.70 | |