| 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 | $200.27 | 7.804% | $215.8991 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $66.76 | 7.396% | $71.6976 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $200.87 | 5.224% | $211.3634 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $42.48 | 10.628% | $46.9948 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $131.90 | 5.672% | $139.3814 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $91.28 | 9.173% | $99.6531 | $99.65 | $99.65 | $99.70 |
| Purchase #7 | $8.80 | 5.466% | $9.281 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $742.36 | $794.2704 | $794.26 | $794.30 | $794.40 | |