| 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 | $72.74 | 11.822% | $81.3393 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $63.42 | 13.858% | $72.2087 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $19.27 | 10.778% | $21.3469 | $21.35 | $21.35 | $21.30 |
| Purchase #4 | $77.65 | 13.138% | $87.8517 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $65.61 | 5.600% | $69.2842 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $164.89 | 9.382% | $180.36 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $196.98 | 10.425% | $217.5152 | $217.52 | $217.50 | $217.50 |
| 7 purchase totals = | $660.56 | $729.9060 | $729.91 | $729.90 | $729.90 | |