| 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 | $64.34 | 8.269% | $69.6603 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $74.85 | 4.539% | $78.2474 | $78.25 | $78.25 | $78.20 |
| Purchase #3 | $6.30 | 12.574% | $7.0922 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $30.38 | 13.158% | $34.3774 | $34.38 | $34.40 | $34.40 |
| Purchase #5 | $209.46 | 6.370% | $222.8026 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $9.80 | 10.238% | $10.8033 | $10.80 | $10.80 | $10.80 |
| Purchase #7 | $133.27 | 8.206% | $144.2061 | $144.21 | $144.20 | $144.20 |
| 7 purchase totals = | $528.40 | $567.1893 | $567.19 | $567.20 | $567.20 | |