| 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 | $86.48 | 5.213% | $90.9882 | $90.99 | $91.00 | $91.00 |
| Purchase #2 | $88.57 | 13.289% | $100.3401 | $100.34 | $100.35 | $100.30 |
| Purchase #3 | $144.73 | 11.556% | $161.455 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $117.82 | 12.322% | $132.3378 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $110.94 | 12.695% | $125.0238 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $170.77 | 4.758% | $178.8952 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $10.57 | 4.133% | $11.0069 | $11.01 | $11.00 | $11.00 |
| 7 purchase totals = | $729.88 | $800.0470 | $800.06 | $800.05 | $800.00 | |