| 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 | $66.40 | 9.431% | $72.6622 | $72.66 | $72.65 | $72.70 |
| Purchase #2 | $247.54 | 4.630% | $259.0011 | $259.00 | $259.00 | $259.00 |
| Purchase #3 | $14.61 | 9.195% | $15.9534 | $15.95 | $15.95 | $16.00 |
| Purchase #4 | $63.46 | 12.372% | $71.3113 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $132.28 | 7.733% | $142.5092 | $142.51 | $142.50 | $142.50 |
| Purchase #6 | $143.83 | 7.727% | $154.9437 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $201.43 | 8.214% | $217.9755 | $217.98 | $218.00 | $218.00 |
| 7 purchase totals = | $869.55 | $934.3564 | $934.35 | $934.35 | $934.40 | |