| 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 | $53.52 | 9.698% | $58.7104 | $58.71 | $58.70 | $58.70 |
| Purchase #2 | $23.49 | 5.242% | $24.7213 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $25.27 | 10.545% | $27.9347 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $184.51 | 10.256% | $203.4333 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $95.42 | 9.420% | $104.4086 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $190.63 | 3.778% | $197.832 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $29.76 | 9.132% | $32.4777 | $32.48 | $32.50 | $32.50 |
| 7 purchase totals = | $602.60 | $649.5180 | $649.51 | $649.55 | $649.40 | |