| 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 | $41.95 | 7.615% | $45.1445 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $52.82 | 9.203% | $57.681 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $105.75 | 11.341% | $117.7431 | $117.74 | $117.75 | $117.70 |
| Purchase #4 | $194.56 | 10.798% | $215.5686 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $129.99 | 11.602% | $145.0714 | $145.07 | $145.05 | $145.10 |
| Purchase #6 | $108.66 | 5.531% | $114.67 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $208.51 | 4.711% | $218.3329 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $842.24 | $914.2115 | $914.20 | $914.20 | $914.20 | |