| 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 | $23.70 | 8.370% | $25.6837 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $150.87 | 12.197% | $169.2716 | $169.27 | $169.25 | $169.30 |
| Purchase #3 | $22.99 | 13.245% | $26.035 | $26.04 | $26.05 | $26.00 |
| Purchase #4 | $39.36 | 4.824% | $41.2587 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $249.54 | 6.638% | $266.1045 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $215.68 | 6.681% | $230.0896 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $185.75 | 5.715% | $196.3656 | $196.37 | $196.35 | $196.40 |
| 7 purchase totals = | $887.89 | $954.8087 | $954.81 | $954.80 | $954.90 | |