| 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 | $72.74 | 10.119% | $80.1006 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $176.57 | 3.562% | $182.8594 | $182.86 | $182.85 | $182.90 |
| Purchase #3 | $71.38 | 8.324% | $77.3217 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $190.61 | 7.276% | $204.4788 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $214.25 | 8.400% | $232.247 | $232.25 | $232.25 | $232.20 |
| Purchase #6 | $53.78 | 13.288% | $60.9263 | $60.93 | $60.95 | $60.90 |
| Purchase #7 | $60.81 | 12.172% | $68.2118 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $840.14 | $906.1456 | $906.15 | $906.15 | $906.10 | |