| 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 | $108.41 | 12.847% | $122.3374 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $109.61 | 10.797% | $121.4446 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $181.25 | 12.471% | $203.8537 | $203.85 | $203.85 | $203.90 |
| Purchase #4 | $66.82 | 6.248% | $70.9949 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $44.48 | 13.324% | $50.4065 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $148.48 | 9.293% | $162.2782 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $73.27 | 5.112% | $77.0156 | $77.02 | $77.00 | $77.00 |
| 7 purchase totals = | $732.32 | $808.3309 | $808.33 | $808.35 | $808.30 | |