| 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 | $54.78 | 10.205% | $60.3703 | $60.37 | $60.35 | $60.40 |
| Purchase #2 | $76.50 | 6.160% | $81.2124 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $27.63 | 10.208% | $30.4505 | $30.45 | $30.45 | $30.50 |
| Purchase #4 | $103.56 | 5.323% | $109.0725 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $41.99 | 13.128% | $47.5024 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $125.79 | 5.867% | $133.1701 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $75.28 | 11.534% | $83.9628 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $505.53 | $545.7410 | $545.73 | $545.65 | $545.90 | |