| 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 | $73.53 | 9.243% | $80.3264 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $211.73 | 9.102% | $231.0017 | $231.00 | $231.00 | $231.00 |
| Purchase #3 | $71.47 | 10.162% | $78.7328 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $199.33 | 8.873% | $217.0166 | $217.02 | $217.00 | $217.00 |
| Purchase #5 | $14.58 | 3.690% | $15.118 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $151.31 | 11.223% | $168.2915 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $78.91 | 7.520% | $84.844 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $800.86 | $875.3310 | $875.33 | $875.35 | $875.20 | |