| 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 | $87.78 | 5.256% | $92.3937 | $92.39 | $92.40 | $92.40 |
| Purchase #2 | $10.34 | 10.334% | $11.4085 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $33.58 | 5.570% | $35.4504 | $35.45 | $35.45 | $35.50 |
| Purchase #4 | $26.84 | 6.247% | $28.5167 | $28.52 | $28.50 | $28.50 |
| Purchase #5 | $156.98 | 11.867% | $175.6088 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $150.97 | 12.179% | $169.3566 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $209.51 | 10.422% | $231.3451 | $231.35 | $231.35 | $231.30 |
| 7 purchase totals = | $676.00 | $744.0798 | $744.09 | $744.05 | $744.10 | |