| 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 | $14.65 | 10.514% | $16.1903 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $27.41 | 3.586% | $28.3929 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $153.78 | 11.420% | $171.3417 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $204.43 | 9.173% | $223.1824 | $223.18 | $223.20 | $223.20 |
| Purchase #5 | $16.77 | 13.109% | $18.9684 | $18.97 | $18.95 | $19.00 |
| Purchase #6 | $119.60 | 12.286% | $134.2941 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $23.50 | 13.770% | $26.736 | $26.74 | $26.75 | $26.70 |
| 7 purchase totals = | $560.14 | $619.1058 | $619.10 | $619.15 | $619.10 | |