| 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 | $14.25 | 7.514% | $15.3207 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $131.50 | 3.790% | $136.4839 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $227.27 | 4.554% | $237.6199 | $237.62 | $237.60 | $237.60 |
| Purchase #4 | $67.29 | 3.309% | $69.5166 | $69.52 | $69.50 | $69.50 |
| Purchase #5 | $17.96 | 12.578% | $20.219 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $113.67 | 10.679% | $125.8088 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $202.32 | 8.448% | $219.412 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $774.26 | $824.3809 | $824.38 | $824.30 | $824.30 | |