| 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 | $53.63 | 4.825% | $56.2176 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $102.30 | 11.256% | $113.8149 | $113.81 | $113.80 | $113.80 |
| Purchase #3 | $220.33 | 5.223% | $231.8378 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $56.35 | 9.572% | $61.7438 | $61.74 | $61.75 | $61.70 |
| Purchase #5 | $142.95 | 10.634% | $158.1513 | $158.15 | $158.15 | $158.20 |
| Purchase #6 | $232.95 | 10.453% | $257.3003 | $257.30 | $257.30 | $257.30 |
| Purchase #7 | $114.61 | 3.707% | $118.8586 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $923.12 | $997.9243 | $997.92 | $997.90 | $997.90 | |