| 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 | $12.98 | 5.296% | $13.6674 | $13.67 | $13.65 | $13.70 |
| Purchase #2 | $65.95 | 7.644% | $70.9912 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $148.82 | 5.414% | $156.8771 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $125.88 | 8.306% | $136.3356 | $136.34 | $136.35 | $136.30 |
| Purchase #5 | $54.28 | 4.572% | $56.7617 | $56.76 | $56.75 | $56.80 |
| Purchase #6 | $80.34 | 7.732% | $86.5519 | $86.55 | $86.55 | $86.60 |
| Purchase #7 | $212.38 | 7.793% | $228.9308 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $700.63 | $750.1157 | $750.12 | $750.15 | $750.20 | |