| 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 | $81.61 | 12.377% | $91.7109 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $211.75 | 10.787% | $234.5915 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $73.73 | 5.813% | $78.0159 | $78.02 | $78.00 | $78.00 |
| Purchase #4 | $154.51 | 13.595% | $175.5156 | $175.52 | $175.50 | $175.50 |
| Purchase #5 | $102.92 | 9.543% | $112.7417 | $112.74 | $112.75 | $112.70 |
| Purchase #6 | $119.53 | 9.813% | $131.2595 | $131.26 | $131.25 | $131.30 |
| Purchase #7 | $165.33 | 3.332% | $170.8388 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $909.38 | $994.6739 | $994.68 | $994.65 | $994.60 | |