| 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 | $47.87 | 10.803% | $53.0414 | $53.04 | $53.05 | $53.00 |
| Purchase #2 | $158.70 | 4.378% | $165.6479 | $165.65 | $165.65 | $165.60 |
| Purchase #3 | $213.54 | 11.502% | $238.1014 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $217.52 | 7.481% | $233.7927 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $131.71 | 8.854% | $143.3716 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $12.28 | 11.183% | $13.6533 | $13.65 | $13.65 | $13.70 |
| Purchase #7 | $28.94 | 4.123% | $30.1332 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $810.56 | $877.7415 | $877.73 | $877.75 | $877.70 | |