| 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 | $77.64 | 6.588% | $82.7549 | $82.75 | $82.75 | $82.80 |
| Purchase #2 | $5.48 | 6.550% | $5.8389 | $5.84 | $5.85 | $5.80 |
| Purchase #3 | $240.35 | 8.544% | $260.8855 | $260.89 | $260.90 | $260.90 |
| Purchase #4 | $11.28 | 8.248% | $12.2104 | $12.21 | $12.20 | $12.20 |
| Purchase #5 | $157.48 | 9.227% | $172.0107 | $172.01 | $172.00 | $172.00 |
| Purchase #6 | $161.75 | 5.413% | $170.5055 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $45.33 | 6.601% | $48.3222 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $699.31 | $752.5281 | $752.53 | $752.50 | $752.50 | |