| 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 | $43.66 | 7.586% | $46.972 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $63.35 | 10.738% | $70.1525 | $70.15 | $70.15 | $70.20 |
| Purchase #3 | $153.40 | 4.420% | $160.1803 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $215.78 | 3.754% | $223.8804 | $223.88 | $223.90 | $223.90 |
| Purchase #5 | $5.34 | 12.444% | $6.0045 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $73.28 | 7.688% | $78.9138 | $78.91 | $78.90 | $78.90 |
| Purchase #7 | $248.88 | 6.213% | $264.3429 | $264.34 | $264.35 | $264.30 |
| 7 purchase totals = | $803.69 | $850.4464 | $850.43 | $850.45 | $850.50 | |