| 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 | $42.70 | 3.430% | $44.1646 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $53.68 | 13.328% | $60.8345 | $60.83 | $60.85 | $60.80 |
| Purchase #3 | $16.57 | 5.840% | $17.5377 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $102.92 | 11.113% | $114.3575 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $85.25 | 7.610% | $91.7375 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $70.68 | 10.863% | $78.358 | $78.36 | $78.35 | $78.40 |
| Purchase #7 | $245.52 | 3.874% | $255.0314 | $255.03 | $255.05 | $255.00 |
| 7 purchase totals = | $617.32 | $662.0212 | $662.02 | $662.05 | $662.00 | |