| 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 | $57.47 | 7.382% | $61.7124 | $61.71 | $61.70 | $61.70 |
| Purchase #2 | $154.53 | 6.163% | $164.0537 | $164.05 | $164.05 | $164.10 |
| Purchase #3 | $86.79 | 8.685% | $94.3277 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $67.38 | 11.141% | $74.8868 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $178.54 | 7.427% | $191.8002 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $149.86 | 12.347% | $168.3632 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $54.91 | 5.526% | $57.9443 | $57.94 | $57.95 | $57.90 |
| 7 purchase totals = | $749.48 | $813.0883 | $813.08 | $813.10 | $813.10 | |