| 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 | $79.41 | 12.516% | $89.349 | $89.35 | $89.35 | $89.30 |
| Purchase #2 | $246.36 | 9.458% | $269.6607 | $269.66 | $269.65 | $269.70 |
| Purchase #3 | $6.83 | 4.715% | $7.152 | $7.15 | $7.15 | $7.20 |
| Purchase #4 | $15.65 | 11.203% | $17.4033 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $231.25 | 5.834% | $244.7411 | $244.74 | $244.75 | $244.70 |
| Purchase #6 | $113.87 | 3.604% | $117.9739 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $184.63 | 10.637% | $204.2691 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $878.00 | $950.5491 | $950.54 | $950.50 | $950.60 | |