| 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 | $113.95 | 6.619% | $121.4924 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $121.60 | 7.776% | $131.0556 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $43.55 | 11.105% | $48.3862 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $86.55 | 11.497% | $96.5007 | $96.50 | $96.50 | $96.50 |
| Purchase #5 | $78.43 | 9.834% | $86.1428 | $86.14 | $86.15 | $86.10 |
| Purchase #6 | $193.68 | 11.728% | $216.3948 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $134.90 | 13.608% | $153.2572 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $772.66 | $853.2297 | $853.23 | $853.25 | $853.30 | |