| 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 | $80.48 | 5.228% | $84.6875 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $76.35 | 11.289% | $84.9692 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $39.97 | 10.210% | $44.0509 | $44.05 | $44.05 | $44.10 |
| Purchase #4 | $35.74 | 7.345% | $38.3651 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $54.71 | 10.182% | $60.2806 | $60.28 | $60.30 | $60.30 |
| Purchase #6 | $148.32 | 6.340% | $157.7235 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $86.54 | 10.645% | $95.7522 | $95.75 | $95.75 | $95.80 |
| 7 purchase totals = | $522.11 | $565.8290 | $565.83 | $565.80 | $566.00 | |