| 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 | $58.84 | 8.627% | $63.9161 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $5.28 | 12.131% | $5.9205 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $17.85 | 4.201% | $18.5999 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $235.45 | 10.282% | $259.659 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $27.76 | 5.292% | $29.2291 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $21.39 | 12.594% | $24.0839 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $224.40 | 8.854% | $244.2684 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $590.97 | $645.6769 | $645.68 | $645.65 | $645.70 | |