| 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 | $43.78 | 3.520% | $45.3211 | $45.32 | $45.30 | $45.30 |
| Purchase #2 | $22.36 | 6.504% | $23.8143 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $34.78 | 4.161% | $36.2272 | $36.23 | $36.25 | $36.20 |
| Purchase #4 | $58.32 | 5.173% | $61.3369 | $61.34 | $61.35 | $61.30 |
| Purchase #5 | $120.36 | 7.538% | $129.4327 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $215.43 | 11.445% | $240.086 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $47.59 | 4.421% | $49.694 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $542.62 | $585.9122 | $585.91 | $585.95 | $585.80 | |