| 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 | $38.87 | 3.442% | $40.2079 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $108.61 | 6.115% | $115.2515 | $115.25 | $115.25 | $115.30 |
| Purchase #3 | $214.77 | 7.627% | $231.1505 | $231.15 | $231.15 | $231.20 |
| Purchase #4 | $69.74 | 6.159% | $74.0353 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $188.52 | 13.452% | $213.8797 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $91.41 | 13.795% | $104.02 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $24.68 | 12.232% | $27.6989 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $736.60 | $806.2438 | $806.25 | $806.25 | $806.30 | |