| 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 | $95.29 | 13.150% | $107.8206 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $158.67 | 6.378% | $168.79 | $168.79 | $168.80 | $168.80 |
| Purchase #3 | $74.52 | 7.339% | $79.989 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $204.46 | 13.839% | $232.7552 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $89.69 | 6.663% | $95.666 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $120.81 | 4.244% | $125.9372 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $46.43 | 5.427% | $48.9498 | $48.95 | $48.95 | $48.90 |
| 7 purchase totals = | $789.87 | $859.9078 | $859.92 | $859.90 | $859.90 | |