| 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 | $51.28 | 4.154% | $53.4102 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $76.92 | 13.125% | $87.0158 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $184.69 | 9.274% | $201.8182 | $201.82 | $201.80 | $201.80 |
| Purchase #4 | $173.43 | 10.137% | $191.0106 | $191.01 | $191.00 | $191.00 |
| Purchase #5 | $105.84 | 10.238% | $116.6759 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $171.62 | 11.731% | $191.7527 | $191.75 | $191.75 | $191.80 |
| Purchase #7 | $118.36 | 11.750% | $132.2673 | $132.27 | $132.25 | $132.30 |
| 7 purchase totals = | $882.14 | $973.9507 | $973.96 | $973.90 | $974.00 | |