| 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 | $104.84 | 5.259% | $110.3535 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $183.82 | 7.635% | $197.8547 | $197.85 | $197.85 | $197.90 |
| Purchase #3 | $134.67 | 13.536% | $152.8989 | $152.90 | $152.90 | $152.90 |
| Purchase #4 | $204.92 | 13.747% | $233.0904 | $233.09 | $233.10 | $233.10 |
| Purchase #5 | $58.48 | 9.848% | $64.2391 | $64.24 | $64.25 | $64.20 |
| Purchase #6 | $11.99 | 8.254% | $12.9797 | $12.98 | $13.00 | $13.00 |
| Purchase #7 | $74.99 | 11.193% | $83.3836 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $773.71 | $854.7999 | $854.79 | $854.85 | $854.90 | |