| 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 | $22.72 | 13.688% | $25.8299 | $25.83 | $25.85 | $25.80 |
| Purchase #2 | $159.96 | 3.345% | $165.3107 | $165.31 | $165.30 | $165.30 |
| Purchase #3 | $156.84 | 11.495% | $174.8688 | $174.87 | $174.85 | $174.90 |
| Purchase #4 | $152.41 | 8.743% | $165.7352 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $111.89 | 8.386% | $121.2731 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $71.78 | 6.351% | $76.3387 | $76.34 | $76.35 | $76.30 |
| Purchase #7 | $13.94 | 9.281% | $15.2338 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $689.54 | $744.5902 | $744.59 | $744.60 | $744.50 | |