| 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 | $72.61 | 3.260% | $74.9771 | $74.98 | $75.00 | $75.00 |
| Purchase #2 | $79.56 | 9.643% | $87.232 | $87.23 | $87.25 | $87.20 |
| Purchase #3 | $233.72 | 11.549% | $260.7123 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $196.25 | 12.437% | $220.6576 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $233.30 | 13.453% | $264.6858 | $264.69 | $264.70 | $264.70 |
| Purchase #6 | $223.85 | 8.651% | $243.2153 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $224.73 | 13.319% | $254.6618 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $1,264.02 | $1,406.1419 | $1,406.15 | $1,406.15 | $1,406.20 | |