| 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 | $24.79 | 7.277% | $26.594 | $26.59 | $26.60 | $26.60 |
| Purchase #2 | $236.81 | 10.574% | $261.8503 | $261.85 | $261.85 | $261.90 |
| Purchase #3 | $28.51 | 3.679% | $29.5589 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $210.96 | 3.496% | $218.3352 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $148.63 | 7.400% | $159.6286 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $62.31 | 12.464% | $70.0763 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $244.95 | 3.379% | $253.2269 | $253.23 | $253.25 | $253.20 |
| 7 purchase totals = | $956.96 | $1,019.2702 | $1,019.28 | $1,019.35 | $1,019.30 | |