| 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 | $35.37 | 5.147% | $37.1905 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $81.74 | 3.698% | $84.7627 | $84.76 | $84.75 | $84.80 |
| Purchase #3 | $229.79 | 10.793% | $254.5912 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $24.85 | 6.731% | $26.5227 | $26.52 | $26.50 | $26.50 |
| Purchase #5 | $159.70 | 9.295% | $174.5441 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $154.36 | 6.173% | $163.8886 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $99.39 | 10.500% | $109.826 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $785.20 | $851.3258 | $851.32 | $851.35 | $851.30 | |