| 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 | $63.69 | 9.824% | $69.9469 | $69.95 | $69.95 | $69.90 |
| Purchase #2 | $53.89 | 3.422% | $55.7341 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $193.74 | 9.653% | $212.4417 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $99.78 | 5.220% | $104.9885 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $124.57 | 6.282% | $132.3955 | $132.40 | $132.40 | $132.40 |
| Purchase #6 | $35.76 | 3.835% | $37.1314 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $37.50 | 7.424% | $40.284 | $40.28 | $40.30 | $40.30 |
| 7 purchase totals = | $608.93 | $652.9221 | $652.92 | $653.00 | $652.80 | |