| 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 | $14.67 | 7.202% | $15.7265 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $154.39 | 11.677% | $172.4181 | $172.42 | $172.40 | $172.40 |
| Purchase #3 | $21.40 | 6.480% | $22.7867 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $54.63 | 4.505% | $57.0911 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $100.63 | 6.373% | $107.0431 | $107.04 | $107.05 | $107.00 |
| Purchase #6 | $177.90 | 5.165% | $187.0885 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $189.77 | 12.858% | $214.1706 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $713.39 | $776.3246 | $776.33 | $776.35 | $776.30 | |