| 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 | $69.83 | 8.147% | $75.5191 | $75.52 | $75.50 | $75.50 |
| Purchase #2 | $150.61 | 7.417% | $161.7807 | $161.78 | $161.80 | $161.80 |
| Purchase #3 | $37.93 | 5.869% | $40.1561 | $40.16 | $40.15 | $40.20 |
| Purchase #4 | $91.87 | 7.810% | $99.045 | $99.05 | $99.05 | $99.00 |
| Purchase #5 | $82.28 | 7.866% | $88.7521 | $88.75 | $88.75 | $88.80 |
| Purchase #6 | $76.98 | 6.777% | $82.1969 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $73.40 | 6.317% | $78.0367 | $78.04 | $78.05 | $78.00 |
| 7 purchase totals = | $582.90 | $625.4866 | $625.50 | $625.50 | $625.50 | |