| 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 | $198.34 | 7.638% | $213.4892 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $52.99 | 3.513% | $54.8515 | $54.85 | $54.85 | $54.90 |
| Purchase #3 | $53.86 | 3.380% | $55.6805 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $7.25 | 13.212% | $8.2079 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $63.33 | 11.594% | $70.6725 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $243.83 | 8.567% | $264.7189 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $26.28 | 4.556% | $27.4773 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $645.88 | $695.0978 | $695.10 | $695.10 | $695.20 | |