| 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 | $117.75 | 7.164% | $126.1856 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $42.68 | 6.721% | $45.5485 | $45.55 | $45.55 | $45.50 |
| Purchase #3 | $48.79 | 8.208% | $52.7947 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $63.70 | 8.279% | $68.9737 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $117.99 | 7.793% | $127.185 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $67.26 | 5.475% | $70.9425 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $210.65 | 13.859% | $239.844 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $668.82 | $731.4740 | $731.47 | $731.50 | $731.40 | |