| 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 | $29.60 | 10.556% | $32.7246 | $32.72 | $32.70 | $32.70 |
| Purchase #2 | $240.40 | 8.803% | $261.5624 | $261.56 | $261.55 | $261.60 |
| Purchase #3 | $215.91 | 13.418% | $244.8808 | $244.88 | $244.90 | $244.90 |
| Purchase #4 | $110.90 | 4.235% | $115.5966 | $115.60 | $115.60 | $115.60 |
| Purchase #5 | $85.43 | 10.869% | $94.7154 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $136.50 | 9.429% | $149.3706 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $6.71 | 4.853% | $7.0356 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $825.45 | $905.8860 | $905.89 | $905.85 | $905.90 | |