| 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 | $69.54 | 11.354% | $77.4356 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $59.60 | 4.484% | $62.2725 | $62.27 | $62.25 | $62.30 |
| Purchase #3 | $182.36 | 9.716% | $200.0781 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $98.50 | 7.103% | $105.4965 | $105.50 | $105.50 | $105.50 |
| Purchase #5 | $66.41 | 3.334% | $68.6241 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $167.40 | 9.361% | $183.0703 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $9.85 | 13.703% | $11.1997 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $653.66 | $708.1768 | $708.18 | $708.15 | $708.20 | |