| 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 | $10.55 | 13.176% | $11.9401 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $102.28 | 5.563% | $107.9698 | $107.97 | $107.95 | $108.00 |
| Purchase #3 | $197.63 | 3.335% | $204.221 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $153.82 | 6.434% | $163.7168 | $163.72 | $163.70 | $163.70 |
| Purchase #5 | $52.53 | 5.467% | $55.4018 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $150.70 | 6.508% | $160.5076 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $65.53 | 6.744% | $69.9493 | $69.95 | $69.95 | $69.90 |
| 7 purchase totals = | $733.04 | $773.7064 | $773.71 | $773.65 | $773.60 | |