| 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 | $28.78 | 9.256% | $31.4439 | $31.44 | $31.45 | $31.40 |
| Purchase #2 | $186.52 | 6.871% | $199.3358 | $199.34 | $199.35 | $199.30 |
| Purchase #3 | $124.49 | 7.695% | $134.0695 | $134.07 | $134.05 | $134.10 |
| Purchase #4 | $33.54 | 10.153% | $36.9453 | $36.95 | $36.95 | $36.90 |
| Purchase #5 | $44.75 | 5.125% | $47.0434 | $47.04 | $47.05 | $47.00 |
| Purchase #6 | $215.96 | 11.286% | $240.3332 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $33.71 | 13.485% | $38.2558 | $38.26 | $38.25 | $38.30 |
| 7 purchase totals = | $667.75 | $727.4269 | $727.43 | $727.45 | $727.30 | |