| 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 | $72.67 | 10.753% | $80.4842 | $80.48 | $80.50 | $80.50 |
| Purchase #2 | $120.36 | 4.311% | $125.5487 | $125.55 | $125.55 | $125.50 |
| Purchase #3 | $59.36 | 8.525% | $64.4204 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $45.30 | 12.357% | $50.8977 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $197.27 | 13.637% | $224.1717 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $203.62 | 13.315% | $230.732 | $230.73 | $230.75 | $230.70 |
| Purchase #7 | $184.78 | 4.427% | $192.9602 | $192.96 | $192.95 | $193.00 |
| 7 purchase totals = | $883.36 | $969.2149 | $969.21 | $969.20 | $969.20 | |