| 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 | $25.41 | 11.537% | $28.3416 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $201.43 | 11.289% | $224.1694 | $224.17 | $224.15 | $224.20 |
| Purchase #3 | $82.34 | 8.799% | $89.5851 | $89.59 | $89.60 | $89.60 |
| Purchase #4 | $45.88 | 8.490% | $49.7752 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $218.76 | 13.168% | $247.5663 | $247.57 | $247.55 | $247.60 |
| Purchase #6 | $34.52 | 7.785% | $37.2074 | $37.21 | $37.20 | $37.20 |
| Purchase #7 | $148.85 | 7.298% | $159.7131 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $757.19 | $836.3581 | $836.37 | $836.35 | $836.40 | |