| 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 | $14.46 | 11.119% | $16.0678 | $16.07 | $16.05 | $16.10 |
| Purchase #2 | $106.29 | 9.501% | $116.3886 | $116.39 | $116.40 | $116.40 |
| Purchase #3 | $71.81 | 3.272% | $74.1596 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $32.56 | 13.583% | $36.9826 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $10.53 | 9.511% | $11.5315 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $202.60 | 13.243% | $229.4303 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $207.75 | 7.536% | $223.406 | $223.41 | $223.40 | $223.40 |
| 7 purchase totals = | $646.00 | $707.9664 | $707.97 | $708.00 | $708.00 | |