| 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 | $37.74 | 13.497% | $42.8338 | $42.83 | $42.85 | $42.80 |
| Purchase #2 | $60.32 | 10.302% | $66.5342 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $81.63 | 12.536% | $91.8631 | $91.86 | $91.85 | $91.90 |
| Purchase #4 | $104.50 | 7.616% | $112.4587 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $232.55 | 12.703% | $262.0908 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $8.89 | 4.474% | $9.2877 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $225.74 | 9.218% | $246.5487 | $246.55 | $246.55 | $246.50 |
| 7 purchase totals = | $751.37 | $831.6170 | $831.61 | $831.65 | $831.60 | |