| 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 | $35.64 | 11.497% | $39.7375 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $79.75 | 10.801% | $88.3638 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $154.42 | 10.785% | $171.0742 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $74.72 | 5.613% | $78.914 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $17.78 | 4.134% | $18.515 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $248.29 | 13.333% | $281.3945 | $281.39 | $281.40 | $281.40 |
| Purchase #7 | $21.88 | 5.620% | $23.1097 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $632.48 | $701.1087 | $701.10 | $701.05 | $701.10 | |