| 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 | $48.54 | 11.718% | $54.2279 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $13.61 | 8.265% | $14.7349 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $17.26 | 4.618% | $18.0571 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $219.61 | 4.663% | $229.8504 | $229.85 | $229.85 | $229.90 |
| Purchase #5 | $191.51 | 8.533% | $207.8515 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $172.72 | 8.258% | $186.9832 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $188.50 | 4.178% | $196.3755 | $196.38 | $196.40 | $196.40 |
| 7 purchase totals = | $851.75 | $908.0805 | $908.08 | $908.15 | $908.20 | |