| 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 | $45.36 | 13.863% | $51.6483 | $51.65 | $51.65 | $51.60 |
| Purchase #2 | $130.91 | 13.856% | $149.0489 | $149.05 | $149.05 | $149.00 |
| Purchase #3 | $17.53 | 4.261% | $18.277 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $148.90 | 13.565% | $169.0983 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $12.78 | 7.629% | $13.755 | $13.76 | $13.75 | $13.80 |
| Purchase #6 | $48.30 | 12.563% | $54.3679 | $54.37 | $54.35 | $54.40 |
| Purchase #7 | $115.45 | 8.468% | $125.2263 | $125.23 | $125.25 | $125.20 |
| 7 purchase totals = | $519.23 | $581.4217 | $581.44 | $581.45 | $581.40 | |