| 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 | $54.57 | 6.332% | $58.0254 | $58.03 | $58.05 | $58.00 |
| Purchase #2 | $170.54 | 4.620% | $178.4189 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $10.81 | 5.863% | $11.4438 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $18.79 | 10.305% | $20.7263 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $242.76 | 9.678% | $266.2543 | $266.25 | $266.25 | $266.30 |
| Purchase #6 | $112.99 | 3.455% | $116.8938 | $116.89 | $116.90 | $116.90 |
| Purchase #7 | $207.88 | 4.718% | $217.6878 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $818.34 | $869.4503 | $869.45 | $869.50 | $869.40 | |