| 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 | $6.63 | 12.632% | $7.4675 | $7.47 | $7.45 | $7.50 |
| Purchase #2 | $104.98 | 10.245% | $115.7352 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $127.47 | 8.743% | $138.6147 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $178.36 | 6.355% | $189.6948 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $84.61 | 8.353% | $91.6775 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $213.36 | 3.389% | $220.5908 | $220.59 | $220.60 | $220.60 |
| Purchase #7 | $175.66 | 13.371% | $199.1475 | $199.15 | $199.15 | $199.10 |
| 7 purchase totals = | $891.07 | $962.9280 | $962.93 | $962.95 | $962.90 | |