| 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 | $33.85 | 13.445% | $38.4011 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $26.62 | 13.849% | $30.3066 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $188.91 | 5.729% | $199.7327 | $199.73 | $199.75 | $199.70 |
| Purchase #4 | $150.84 | 13.156% | $170.6845 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $71.28 | 10.379% | $78.6782 | $78.68 | $78.70 | $78.70 |
| Purchase #6 | $106.73 | 6.642% | $113.819 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $59.31 | 12.194% | $66.5423 | $66.54 | $66.55 | $66.50 |
| 7 purchase totals = | $637.54 | $698.1644 | $698.16 | $698.20 | $698.10 | |