| 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 | $15.56 | 13.613% | $17.6782 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $79.52 | 13.788% | $90.4842 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $65.49 | 9.293% | $71.576 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $19.64 | 6.775% | $20.9706 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $169.94 | 5.714% | $179.6504 | $179.65 | $179.65 | $179.70 |
| Purchase #6 | $73.97 | 8.452% | $80.2219 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $235.55 | 3.339% | $243.415 | $243.42 | $243.40 | $243.40 |
| 7 purchase totals = | $659.67 | $703.9963 | $704.00 | $704.00 | $704.10 | |