| 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 | $120.89 | 8.628% | $131.3204 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $29.51 | 3.426% | $30.521 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $48.99 | 3.177% | $50.5464 | $50.55 | $50.55 | $50.50 |
| Purchase #4 | $14.94 | 7.337% | $16.0361 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $55.37 | 3.666% | $57.3999 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $80.49 | 3.137% | $83.015 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $12.50 | 5.357% | $13.1696 | $13.17 | $13.15 | $13.20 |
| 7 purchase totals = | $362.69 | $382.0084 | $382.02 | $381.95 | $381.90 | |