| 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 | $74.61 | 7.593% | $80.2751 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $80.73 | 6.247% | $85.7732 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $182.56 | 5.261% | $192.1645 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $16.49 | 13.248% | $18.6746 | $18.67 | $18.65 | $18.70 |
| Purchase #5 | $176.98 | 12.567% | $199.2211 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $72.27 | 7.202% | $77.4749 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $146.97 | 4.653% | $153.8085 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $750.61 | $807.3919 | $807.38 | $807.30 | $807.50 | |