| 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 | $77.34 | 11.870% | $86.5203 | $86.52 | $86.50 | $86.50 |
| Purchase #2 | $220.41 | 4.175% | $229.6121 | $229.61 | $229.60 | $229.60 |
| Purchase #3 | $116.44 | 7.376% | $125.0286 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $180.87 | 3.719% | $187.5966 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $117.46 | 6.635% | $125.2535 | $125.25 | $125.25 | $125.30 |
| Purchase #6 | $18.29 | 9.668% | $20.0583 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $6.55 | 11.226% | $7.2853 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $737.36 | $781.3547 | $781.36 | $781.35 | $781.40 | |