| 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 | $161.71 | 5.409% | $170.4569 | $170.46 | $170.45 | $170.50 |
| Purchase #2 | $133.80 | 5.323% | $140.9222 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $234.98 | 12.290% | $263.859 | $263.86 | $263.85 | $263.90 |
| Purchase #4 | $54.79 | 5.869% | $58.0056 | $58.01 | $58.00 | $58.00 |
| Purchase #5 | $34.26 | 4.228% | $35.7085 | $35.71 | $35.70 | $35.70 |
| Purchase #6 | $97.43 | 9.538% | $106.7229 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $55.85 | 6.652% | $59.5651 | $59.57 | $59.55 | $59.60 |
| 7 purchase totals = | $772.82 | $835.2402 | $835.25 | $835.15 | $835.30 | |