| 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 | $107.48 | 9.401% | $117.5842 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $129.51 | 7.715% | $139.5017 | $139.50 | $139.50 | $139.50 |
| Purchase #3 | $15.73 | 13.420% | $17.841 | $17.84 | $17.85 | $17.80 |
| Purchase #4 | $46.75 | 7.801% | $50.397 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $208.42 | 3.487% | $215.6876 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $173.41 | 5.699% | $183.2926 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $150.96 | 3.513% | $156.2632 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $832.26 | $880.5673 | $880.56 | $880.60 | $880.60 | |