| 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 | $30.47 | 11.706% | $34.0368 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $49.28 | 12.445% | $55.4129 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $237.42 | 9.752% | $260.5732 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $26.86 | 10.776% | $29.7544 | $29.75 | $29.75 | $29.80 |
| Purchase #5 | $195.48 | 12.337% | $219.5964 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $184.93 | 4.398% | $193.0632 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $206.45 | 12.400% | $232.0498 | $232.05 | $232.05 | $232.00 |
| 7 purchase totals = | $930.89 | $1,024.4867 | $1,024.48 | $1,024.45 | $1,024.50 | |