| 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 | $57.40 | 7.613% | $61.7699 | $61.77 | $61.75 | $61.80 |
| Purchase #2 | $162.78 | 8.829% | $177.1518 | $177.15 | $177.15 | $177.20 |
| Purchase #3 | $118.65 | 10.418% | $131.011 | $131.01 | $131.00 | $131.00 |
| Purchase #4 | $15.71 | 3.485% | $16.2575 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $18.29 | 12.113% | $20.5055 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $107.35 | 8.325% | $116.2869 | $116.29 | $116.30 | $116.30 |
| Purchase #7 | $124.43 | 13.622% | $141.3799 | $141.38 | $141.40 | $141.40 |
| 7 purchase totals = | $604.61 | $664.3625 | $664.37 | $664.35 | $664.50 | |