| 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 | $72.60 | 12.376% | $81.585 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $166.95 | 12.466% | $187.762 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $48.71 | 7.322% | $52.2765 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $229.68 | 9.742% | $252.0554 | $252.06 | $252.05 | $252.10 |
| Purchase #5 | $131.47 | 12.193% | $147.5001 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $73.54 | 8.282% | $79.6306 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $29.87 | 8.120% | $32.2954 | $32.30 | $32.30 | $32.30 |
| 7 purchase totals = | $752.82 | $833.1050 | $833.12 | $833.15 | $833.20 | |