| 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 | $84.52 | 3.158% | $87.1891 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $242.61 | 3.507% | $251.1183 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $49.97 | 8.867% | $54.4008 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $105.72 | 10.564% | $116.8883 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $102.85 | 4.489% | $107.4669 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $77.59 | 8.857% | $84.4621 | $84.46 | $84.45 | $84.50 |
| Purchase #7 | $223.42 | 4.375% | $233.1946 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $886.68 | $934.7201 | $934.72 | $934.70 | $934.80 | |