| 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 | $70.36 | 3.851% | $73.0696 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $111.99 | 5.725% | $118.4014 | $118.40 | $118.40 | $118.40 |
| Purchase #3 | $55.96 | 7.272% | $60.0294 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $116.67 | 8.701% | $126.8215 | $126.82 | $126.80 | $126.80 |
| Purchase #5 | $43.77 | 12.412% | $49.2027 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $78.47 | 4.270% | $81.8207 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $121.62 | 10.510% | $134.4023 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $598.84 | $643.7476 | $643.74 | $643.70 | $643.70 | |