| 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 | $63.99 | 12.780% | $72.1679 | $72.17 | $72.15 | $72.20 |
| Purchase #2 | $132.28 | 8.517% | $143.5463 | $143.55 | $143.55 | $143.50 |
| Purchase #3 | $93.58 | 3.574% | $96.9245 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $58.54 | 7.258% | $62.7888 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $105.41 | 11.823% | $117.8726 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $66.97 | 6.250% | $71.1556 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $236.75 | 11.575% | $264.1538 | $264.15 | $264.15 | $264.20 |
| 7 purchase totals = | $757.52 | $828.6095 | $828.61 | $828.55 | $828.70 | |