| 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 | $26.50 | 5.166% | $27.869 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $154.31 | 12.132% | $173.0309 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $214.63 | 7.165% | $230.0082 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $164.72 | 3.571% | $170.6022 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $93.26 | 8.831% | $101.4958 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $22.71 | 6.338% | $24.1494 | $24.15 | $24.15 | $24.10 |
| Purchase #7 | $173.48 | 6.357% | $184.5081 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $849.61 | $911.6636 | $911.67 | $911.65 | $911.60 | |