| 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 | $65.46 | 9.612% | $71.752 | $71.75 | $71.75 | $71.80 |
| Purchase #2 | $217.87 | 10.228% | $240.1537 | $240.15 | $240.15 | $240.20 |
| Purchase #3 | $181.53 | 7.249% | $194.6891 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $77.34 | 5.434% | $81.5427 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $116.32 | 7.354% | $124.8742 | $124.87 | $124.85 | $124.90 |
| Purchase #6 | $125.36 | 10.724% | $138.8036 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $24.26 | 12.173% | $27.2132 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $808.14 | $879.0285 | $879.01 | $879.00 | $879.10 | |