| 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 | $96.45 | 4.513% | $100.8028 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $53.91 | 11.841% | $60.2935 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $188.65 | 11.861% | $211.0258 | $211.03 | $211.05 | $211.00 |
| Purchase #4 | $30.38 | 3.695% | $31.5025 | $31.50 | $31.50 | $31.50 |
| Purchase #5 | $159.69 | 3.288% | $164.9406 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $73.27 | 4.653% | $76.6793 | $76.68 | $76.70 | $76.70 |
| Purchase #7 | $7.88 | 4.308% | $8.2195 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $610.23 | $653.4640 | $653.46 | $653.50 | $653.40 | |