| 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 | $43.36 | 8.488% | $47.0404 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $190.39 | 6.765% | $203.2699 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $128.34 | 7.622% | $138.1221 | $138.12 | $138.10 | $138.10 |
| Purchase #4 | $32.72 | 3.505% | $33.8668 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $241.46 | 8.183% | $261.2187 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $9.86 | 12.871% | $11.1291 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $86.57 | 9.479% | $94.776 | $94.78 | $94.80 | $94.80 |
| 7 purchase totals = | $732.70 | $789.4230 | $789.43 | $789.40 | $789.40 | |