| 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 | $81.36 | 5.451% | $85.7949 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $51.74 | 12.350% | $58.1299 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $10.71 | 13.856% | $12.194 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $143.70 | 7.249% | $154.1168 | $154.12 | $154.10 | $154.10 |
| Purchase #5 | $226.60 | 8.766% | $246.4638 | $246.46 | $246.45 | $246.50 |
| Purchase #6 | $140.50 | 3.368% | $145.232 | $145.23 | $145.25 | $145.20 |
| Purchase #7 | $238.61 | 6.827% | $254.8999 | $254.90 | $254.90 | $254.90 |
| 7 purchase totals = | $893.22 | $956.8313 | $956.82 | $956.85 | $956.80 | |