| 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 | $29.68 | 3.590% | $30.7455 | $30.75 | $30.75 | $30.70 |
| Purchase #2 | $228.41 | 7.236% | $244.9377 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $219.25 | 8.556% | $238.009 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $18.36 | 12.753% | $20.7015 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $119.67 | 3.577% | $123.9506 | $123.95 | $123.95 | $124.00 |
| Purchase #6 | $52.91 | 5.174% | $55.6476 | $55.65 | $55.65 | $55.60 |
| Purchase #7 | $151.95 | 13.316% | $172.1837 | $172.18 | $172.20 | $172.20 |
| 7 purchase totals = | $820.23 | $886.1756 | $886.18 | $886.20 | $886.10 | |