| 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 | $9.62 | 4.108% | $10.0152 | $10.02 | $10.00 | $10.00 |
| Purchase #2 | $44.67 | 5.772% | $47.2484 | $47.25 | $47.25 | $47.20 |
| Purchase #3 | $46.29 | 8.648% | $50.2932 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $61.91 | 8.756% | $67.3308 | $67.33 | $67.35 | $67.30 |
| Purchase #5 | $242.57 | 8.328% | $262.7712 | $262.77 | $262.75 | $262.80 |
| Purchase #6 | $180.48 | 9.224% | $197.1275 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $175.78 | 11.618% | $196.2021 | $196.20 | $196.20 | $196.20 |
| 7 purchase totals = | $761.32 | $830.9884 | $830.99 | $831.00 | $830.90 | |