| 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 | $62.84 | 8.208% | $67.9979 | $68.00 | $68.00 | $68.00 |
| Purchase #2 | $38.93 | 13.578% | $44.2159 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $30.38 | 12.516% | $34.1824 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $141.55 | 11.615% | $157.991 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $244.69 | 10.770% | $271.0431 | $271.04 | $271.05 | $271.00 |
| Purchase #6 | $105.61 | 11.550% | $117.808 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $24.39 | 10.431% | $26.9341 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $648.39 | $720.1724 | $720.17 | $720.20 | $720.10 | |