| 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 | $25.83 | 3.825% | $26.818 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $55.46 | 3.562% | $57.4355 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $21.30 | 13.762% | $24.2313 | $24.23 | $24.25 | $24.20 |
| Purchase #4 | $222.84 | 6.414% | $237.133 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $114.91 | 6.795% | $122.7181 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $185.63 | 13.767% | $211.1857 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $45.75 | 10.309% | $50.4664 | $50.47 | $50.45 | $50.50 |
| 7 purchase totals = | $671.72 | $729.9880 | $730.00 | $730.00 | $729.90 | |