| 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 | $40.35 | 4.160% | $42.0286 | $42.03 | $42.05 | $42.00 |
| Purchase #2 | $8.74 | 7.553% | $9.4001 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $85.36 | 9.699% | $93.6391 | $93.64 | $93.65 | $93.60 |
| Purchase #4 | $236.67 | 12.675% | $266.6679 | $266.67 | $266.65 | $266.70 |
| Purchase #5 | $14.83 | 6.492% | $15.7928 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $247.62 | 7.575% | $266.3772 | $266.38 | $266.40 | $266.40 |
| Purchase #7 | $236.67 | 12.509% | $266.2751 | $266.28 | $266.30 | $266.30 |
| 7 purchase totals = | $870.24 | $960.1808 | $960.19 | $960.25 | $960.20 | |