| 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 | $9.56 | 10.376% | $10.5519 | $10.55 | $10.55 | $10.60 |
| Purchase #2 | $224.63 | 3.695% | $232.9301 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $112.25 | 12.472% | $126.2498 | $126.25 | $126.25 | $126.20 |
| Purchase #4 | $227.30 | 11.867% | $254.2737 | $254.27 | $254.25 | $254.30 |
| Purchase #5 | $38.26 | 4.503% | $39.9828 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $92.70 | 12.722% | $104.4933 | $104.49 | $104.50 | $104.50 |
| Purchase #7 | $63.50 | 12.464% | $71.4146 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $768.20 | $839.8962 | $839.88 | $839.90 | $839.90 | |