| 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 | $225.48 | 7.669% | $242.7721 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $75.67 | 5.567% | $79.8825 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $133.48 | 7.761% | $143.8394 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $249.74 | 9.262% | $272.8709 | $272.87 | $272.85 | $272.90 |
| Purchase #5 | $8.87 | 12.281% | $9.9593 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $58.60 | 5.423% | $61.7779 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $79.95 | 4.372% | $83.4454 | $83.45 | $83.45 | $83.40 |
| 7 purchase totals = | $831.79 | $894.5475 | $894.55 | $894.55 | $894.60 | |