| 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 | $79.74 | 11.464% | $88.8814 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $185.63 | 12.856% | $209.4946 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $62.82 | 12.362% | $70.5858 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $52.55 | 6.144% | $55.7787 | $55.78 | $55.80 | $55.80 |
| Purchase #5 | $231.86 | 8.806% | $252.2776 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $220.34 | 12.703% | $248.3298 | $248.33 | $248.35 | $248.30 |
| Purchase #7 | $215.59 | 3.848% | $223.8859 | $223.89 | $223.90 | $223.90 |
| 7 purchase totals = | $1,048.53 | $1,149.2338 | $1,149.24 | $1,149.35 | $1,149.30 | |