| 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 | $5.40 | 13.732% | $6.1415 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $187.76 | 3.526% | $194.3804 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $100.52 | 12.610% | $113.1956 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $9.33 | 4.506% | $9.7504 | $9.75 | $9.75 | $9.80 |
| Purchase #5 | $62.51 | 12.635% | $70.4081 | $70.41 | $70.40 | $70.40 |
| Purchase #6 | $195.62 | 5.461% | $206.3028 | $206.30 | $206.30 | $206.30 |
| Purchase #7 | $188.47 | 10.412% | $208.0935 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $749.61 | $808.2723 | $808.27 | $808.30 | $808.30 | |