| 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 | $5.68 | 6.491% | $6.0487 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $170.95 | 5.398% | $180.1779 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $101.61 | 8.503% | $110.2499 | $110.25 | $110.25 | $110.20 |
| Purchase #4 | $144.77 | 6.722% | $154.5014 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $56.75 | 11.761% | $63.4244 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $163.29 | 11.674% | $182.3525 | $182.35 | $182.35 | $182.40 |
| Purchase #7 | $177.80 | 8.434% | $192.7957 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $820.85 | $889.5505 | $889.55 | $889.55 | $889.50 | |