| 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 | $24.77 | 5.384% | $26.1036 | $26.10 | $26.10 | $26.10 |
| Purchase #2 | $205.47 | 13.438% | $233.0811 | $233.08 | $233.10 | $233.10 |
| Purchase #3 | $105.87 | 8.861% | $115.2511 | $115.25 | $115.25 | $115.30 |
| Purchase #4 | $69.58 | 9.836% | $76.4239 | $76.42 | $76.40 | $76.40 |
| Purchase #5 | $74.61 | 10.452% | $82.4082 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $116.50 | 6.322% | $123.8651 | $123.87 | $123.85 | $123.90 |
| Purchase #7 | $151.67 | 5.198% | $159.5538 | $159.55 | $159.55 | $159.60 |
| 7 purchase totals = | $748.47 | $816.6868 | $816.68 | $816.65 | $816.80 | |