| 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 | $26.86 | 3.471% | $27.7923 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $184.88 | 12.500% | $207.99 | $207.99 | $208.00 | $208.00 |
| Purchase #3 | $86.40 | 5.577% | $91.2185 | $91.22 | $91.20 | $91.20 |
| Purchase #4 | $47.70 | 3.538% | $49.3876 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $82.99 | 4.347% | $86.5976 | $86.60 | $86.60 | $86.60 |
| Purchase #6 | $117.31 | 11.279% | $130.5414 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $200.29 | 3.636% | $207.5725 | $207.57 | $207.55 | $207.60 |
| 7 purchase totals = | $746.43 | $801.0999 | $801.10 | $801.10 | $801.10 | |