| 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 | $77.89 | 10.741% | $86.2562 | $86.26 | $86.25 | $86.30 |
| Purchase #2 | $56.43 | 12.438% | $63.4488 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $101.29 | 6.533% | $107.9073 | $107.91 | $107.90 | $107.90 |
| Purchase #4 | $145.77 | 7.476% | $156.6678 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $128.93 | 7.195% | $138.2065 | $138.21 | $138.20 | $138.20 |
| Purchase #6 | $64.31 | 5.850% | $68.0721 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $190.41 | 12.421% | $214.0608 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $765.03 | $834.6195 | $834.63 | $834.55 | $834.70 | |