| 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 | $30.25 | 9.597% | $33.1531 | $33.15 | $33.15 | $33.20 |
| Purchase #2 | $50.94 | 9.841% | $55.953 | $55.95 | $55.95 | $56.00 |
| Purchase #3 | $39.89 | 8.206% | $43.1634 | $43.16 | $43.15 | $43.20 |
| Purchase #4 | $176.78 | 5.219% | $186.0061 | $186.01 | $186.00 | $186.00 |
| Purchase #5 | $190.89 | 13.513% | $216.685 | $216.69 | $216.70 | $216.70 |
| Purchase #6 | $219.82 | 6.180% | $233.4049 | $233.40 | $233.40 | $233.40 |
| Purchase #7 | $138.30 | 4.612% | $144.6784 | $144.68 | $144.70 | $144.70 |
| 7 purchase totals = | $846.87 | $913.0439 | $913.04 | $913.05 | $913.20 | |