| 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 | $65.56 | 7.410% | $70.418 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $16.41 | 9.260% | $17.9296 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $239.76 | 6.396% | $255.095 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $112.39 | 12.413% | $126.341 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $156.59 | 11.653% | $174.8374 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $118.67 | 4.718% | $124.2689 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $22.42 | 8.843% | $24.4026 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $731.80 | $793.2925 | $793.30 | $793.30 | $793.20 | |