| 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 | $96.53 | 5.669% | $102.0023 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $148.92 | 8.389% | $161.4129 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $9.93 | 11.386% | $11.0606 | $11.06 | $11.05 | $11.10 |
| Purchase #4 | $38.25 | 9.660% | $41.945 | $41.95 | $41.95 | $41.90 |
| Purchase #5 | $152.47 | 12.110% | $170.9341 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $19.95 | 4.450% | $20.8378 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $19.52 | 4.866% | $20.4698 | $20.47 | $20.45 | $20.50 |
| 7 purchase totals = | $485.57 | $528.6625 | $528.66 | $528.65 | $528.60 | |