| 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 | $72.65 | 11.697% | $81.1479 | $81.15 | $81.15 | $81.10 |
| Purchase #2 | $203.41 | 9.801% | $223.3462 | $223.35 | $223.35 | $223.30 |
| Purchase #3 | $225.79 | 3.251% | $233.1304 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $158.42 | 3.697% | $164.2768 | $164.28 | $164.30 | $164.30 |
| Purchase #5 | $42.27 | 7.351% | $45.3773 | $45.38 | $45.40 | $45.40 |
| Purchase #6 | $8.46 | 3.421% | $8.7494 | $8.75 | $8.75 | $8.70 |
| Purchase #7 | $201.47 | 13.400% | $228.467 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $912.47 | $984.4950 | $984.51 | $984.55 | $984.40 | |