| 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 | $31.32 | 12.527% | $35.2435 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $215.64 | 4.841% | $226.0791 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $45.48 | 6.597% | $48.4803 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $9.92 | 3.872% | $10.3041 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $78.46 | 8.672% | $85.2641 | $85.26 | $85.25 | $85.30 |
| Purchase #6 | $38.95 | 7.222% | $41.763 | $41.76 | $41.75 | $41.80 |
| Purchase #7 | $174.54 | 5.437% | $184.0297 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $594.31 | $631.1638 | $631.15 | $631.20 | $631.20 | |