| 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 | $23.75 | 5.116% | $24.9651 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $61.71 | 8.849% | $67.1707 | $67.17 | $67.15 | $67.20 |
| Purchase #3 | $226.74 | 8.114% | $245.1377 | $245.14 | $245.15 | $245.10 |
| Purchase #4 | $117.34 | 12.721% | $132.2668 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $17.60 | 4.736% | $18.4335 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $106.65 | 9.548% | $116.8329 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $111.94 | 5.498% | $118.0945 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $665.73 | $722.9012 | $722.90 | $722.90 | $722.90 | |