| 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 | $15.34 | 4.661% | $16.055 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $19.40 | 3.470% | $20.0732 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $219.51 | 13.199% | $248.4831 | $248.48 | $248.50 | $248.50 |
| Purchase #4 | $36.92 | 4.150% | $38.4522 | $38.45 | $38.45 | $38.50 |
| Purchase #5 | $230.41 | 11.568% | $257.0638 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $232.92 | 13.263% | $263.8122 | $263.81 | $263.80 | $263.80 |
| Purchase #7 | $101.71 | 13.153% | $115.0879 | $115.09 | $115.10 | $115.10 |
| 7 purchase totals = | $856.21 | $959.0274 | $959.02 | $959.00 | $959.20 | |