| 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 | $28.68 | 8.167% | $31.0223 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $227.37 | 11.423% | $253.3425 | $253.34 | $253.35 | $253.30 |
| Purchase #3 | $93.98 | 9.393% | $102.8075 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $57.75 | 3.361% | $59.691 | $59.69 | $59.70 | $59.70 |
| Purchase #5 | $43.79 | 7.478% | $47.0646 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $34.70 | 4.379% | $36.2195 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $232.99 | 12.277% | $261.5942 | $261.59 | $261.60 | $261.60 |
| 7 purchase totals = | $719.26 | $791.7416 | $791.73 | $791.70 | $791.70 | |