| 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 | $25.74 | 5.384% | $27.1258 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $193.80 | 3.344% | $200.2807 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $49.96 | 13.138% | $56.5237 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $25.37 | 11.175% | $28.2051 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $184.53 | 7.250% | $197.9084 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $243.53 | 12.207% | $273.2577 | $273.26 | $273.25 | $273.30 |
| Purchase #7 | $27.69 | 6.132% | $29.388 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $750.62 | $812.6894 | $812.70 | $812.70 | $812.70 | |