| 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 | $78.92 | 13.126% | $89.279 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $232.54 | 12.798% | $262.3005 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $126.70 | 4.387% | $132.2583 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $15.65 | 9.480% | $17.1336 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $80.70 | 12.768% | $91.0038 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $184.65 | 7.129% | $197.8137 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $44.29 | 5.450% | $46.7038 | $46.70 | $46.70 | $46.70 |
| 7 purchase totals = | $763.45 | $836.4927 | $836.48 | $836.50 | $836.50 | |