| 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 | $78.45 | 11.411% | $87.4019 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $16.49 | 10.741% | $18.2612 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $155.61 | 7.415% | $167.1485 | $167.15 | $167.15 | $167.10 |
| Purchase #4 | $199.73 | 3.513% | $206.7465 | $206.75 | $206.75 | $206.70 |
| Purchase #5 | $119.29 | 8.636% | $129.5919 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $15.32 | 7.230% | $16.4276 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $60.87 | 13.578% | $69.1349 | $69.13 | $69.15 | $69.10 |
| 7 purchase totals = | $645.76 | $694.7125 | $694.71 | $694.75 | $694.60 | |