| 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 | $25.83 | 4.269% | $26.9327 | $26.93 | $26.95 | $26.90 |
| Purchase #2 | $189.55 | 5.495% | $199.9658 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $44.36 | 6.808% | $47.38 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $100.43 | 9.434% | $109.9046 | $109.90 | $109.90 | $109.90 |
| Purchase #5 | $121.95 | 4.479% | $127.4121 | $127.41 | $127.40 | $127.40 |
| Purchase #6 | $97.30 | 9.657% | $106.6963 | $106.70 | $106.70 | $106.70 |
| Purchase #7 | $154.58 | 7.770% | $166.5909 | $166.59 | $166.60 | $166.60 |
| 7 purchase totals = | $734.00 | $784.8824 | $784.88 | $784.90 | $784.90 | |