| 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 | $50.92 | 12.651% | $57.3619 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $44.83 | 7.380% | $48.1385 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $195.92 | 12.277% | $219.9731 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $56.37 | 6.247% | $59.8914 | $59.89 | $59.90 | $59.90 |
| Purchase #5 | $152.85 | 9.791% | $167.8155 | $167.82 | $167.80 | $167.80 |
| Purchase #6 | $188.66 | 7.144% | $202.1379 | $202.14 | $202.15 | $202.10 |
| Purchase #7 | $218.91 | 6.155% | $232.3839 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $908.46 | $987.7022 | $987.70 | $987.70 | $987.70 | |