| 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 | $50.41 | 7.339% | $54.1096 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $201.33 | 4.522% | $210.4341 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $65.59 | 11.609% | $73.2043 | $73.20 | $73.20 | $73.20 |
| Purchase #4 | $28.87 | 9.822% | $31.7056 | $31.71 | $31.70 | $31.70 |
| Purchase #5 | $72.81 | 9.421% | $79.6694 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $216.80 | 12.501% | $243.9022 | $243.90 | $243.90 | $243.90 |
| Purchase #7 | $150.95 | 4.427% | $157.6326 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $786.76 | $850.6578 | $850.65 | $850.65 | $850.60 | |