| 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 | $12.95 | 3.512% | $13.4048 | $13.40 | $13.40 | $13.40 |
| Purchase #2 | $57.87 | 7.393% | $62.1483 | $62.15 | $62.15 | $62.10 |
| Purchase #3 | $79.66 | 5.501% | $84.0421 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $97.52 | 3.411% | $100.8464 | $100.85 | $100.85 | $100.80 |
| Purchase #5 | $241.54 | 3.455% | $249.8852 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $124.78 | 11.168% | $138.7154 | $138.72 | $138.70 | $138.70 |
| Purchase #7 | $149.52 | 6.633% | $159.4377 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $763.84 | $808.4799 | $808.49 | $808.50 | $808.30 | |