| 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 | $68.64 | 4.436% | $71.6849 | $71.68 | $71.70 | $71.70 |
| Purchase #2 | $138.88 | 11.864% | $155.3567 | $155.36 | $155.35 | $155.40 |
| Purchase #3 | $106.72 | 8.737% | $116.0441 | $116.04 | $116.05 | $116.00 |
| Purchase #4 | $9.98 | 10.576% | $11.0355 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $161.47 | 13.717% | $183.6188 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $110.31 | 12.534% | $124.1363 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $9.34 | 8.432% | $10.1275 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $605.34 | $672.0038 | $672.01 | $672.05 | $671.90 | |