| 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 | $73.49 | 8.571% | $79.7888 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $28.65 | 9.343% | $31.3268 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $239.99 | 6.289% | $255.083 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $13.56 | 5.544% | $14.3118 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $217.30 | 5.529% | $229.3145 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $154.35 | 9.649% | $169.2432 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $112.52 | 11.600% | $125.5723 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $839.86 | $904.6404 | $904.63 | $904.65 | $904.60 | |