| 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 | $90.88 | 3.419% | $93.9872 | $93.99 | $94.00 | $94.00 |
| Purchase #2 | $241.78 | 5.297% | $254.5871 | $254.59 | $254.60 | $254.60 |
| Purchase #3 | $109.87 | 6.743% | $117.2785 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $53.47 | 4.564% | $55.9104 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $181.36 | 4.520% | $189.5575 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $51.81 | 7.261% | $55.5719 | $55.57 | $55.55 | $55.60 |
| Purchase #7 | $116.53 | 13.664% | $132.4527 | $132.45 | $132.45 | $132.50 |
| 7 purchase totals = | $845.70 | $899.3453 | $899.35 | $899.35 | $899.50 | |