| 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 | $58.34 | 11.512% | $65.0561 | $65.06 | $65.05 | $65.10 |
| Purchase #2 | $7.64 | 13.467% | $8.6689 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $83.55 | 6.804% | $89.2347 | $89.23 | $89.25 | $89.20 |
| Purchase #4 | $148.96 | 13.163% | $168.5676 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $146.69 | 12.262% | $164.6771 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $236.36 | 13.234% | $267.6399 | $267.64 | $267.65 | $267.60 |
| Purchase #7 | $98.74 | 7.552% | $106.1968 | $106.20 | $106.20 | $106.20 |
| 7 purchase totals = | $780.28 | $870.0411 | $870.05 | $870.05 | $870.10 | |