| 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 | $49.56 | 8.736% | $53.8896 | $53.89 | $53.90 | $53.90 |
| Purchase #2 | $186.35 | 4.749% | $195.1998 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $230.50 | 5.458% | $243.0807 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $76.65 | 8.258% | $82.9798 | $82.98 | $83.00 | $83.00 |
| Purchase #5 | $215.62 | 8.139% | $233.1693 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $94.89 | 3.719% | $98.419 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $49.92 | 13.219% | $56.5189 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $903.49 | $963.2571 | $963.26 | $963.25 | $963.30 | |