| 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 | $16.50 | 4.872% | $17.3039 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $236.96 | 3.171% | $244.474 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $87.97 | 6.512% | $93.6986 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $109.42 | 11.532% | $122.0383 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $27.27 | 5.124% | $28.6673 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $176.62 | 9.198% | $192.8655 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $169.49 | 10.571% | $187.4068 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $824.23 | $886.4544 | $886.46 | $886.40 | $886.50 | |