| 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 | $51.29 | 11.869% | $57.3776 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $128.77 | 7.332% | $138.2114 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $207.73 | 9.295% | $227.0385 | $227.04 | $227.05 | $227.00 |
| Purchase #4 | $11.26 | 7.602% | $12.116 | $12.12 | $12.10 | $12.10 |
| Purchase #5 | $115.34 | 10.106% | $126.9963 | $127.00 | $127.00 | $127.00 |
| Purchase #6 | $132.38 | 13.759% | $150.5942 | $150.59 | $150.60 | $150.60 |
| Purchase #7 | $6.33 | 6.674% | $6.7525 | $6.75 | $6.75 | $6.80 |
| 7 purchase totals = | $653.10 | $719.0865 | $719.09 | $719.10 | $719.10 | |