| 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 | $83.86 | 11.139% | $93.2012 | $93.20 | $93.20 | $93.20 |
| Purchase #2 | $22.40 | 13.495% | $25.4229 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $236.67 | 10.860% | $262.3724 | $262.37 | $262.35 | $262.40 |
| Purchase #4 | $27.63 | 3.104% | $28.4876 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $248.42 | 11.258% | $276.3871 | $276.39 | $276.40 | $276.40 |
| Purchase #6 | $77.75 | 7.600% | $83.659 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $34.58 | 11.242% | $38.4675 | $38.47 | $38.45 | $38.50 |
| 7 purchase totals = | $731.31 | $807.9977 | $808.00 | $807.95 | $808.10 | |