| 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 | $28.58 | 3.365% | $29.5417 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $116.83 | 13.779% | $132.928 | $132.93 | $132.95 | $132.90 |
| Purchase #3 | $55.49 | 6.296% | $58.9837 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $137.77 | 4.738% | $144.2975 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $204.97 | 5.702% | $216.6574 | $216.66 | $216.65 | $216.70 |
| Purchase #6 | $156.64 | 10.616% | $173.2689 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $35.35 | 6.643% | $37.6983 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $735.63 | $793.3755 | $793.38 | $793.40 | $793.40 | |