| 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 | $61.72 | 13.609% | $70.1195 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $235.61 | 10.743% | $260.9216 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $57.90 | 9.463% | $63.3791 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $188.56 | 11.723% | $210.6649 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $112.37 | 6.574% | $119.7572 | $119.76 | $119.75 | $119.80 |
| Purchase #6 | $100.39 | 12.660% | $113.0994 | $113.10 | $113.10 | $113.10 |
| Purchase #7 | $105.28 | 9.619% | $115.4069 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $861.83 | $953.3486 | $953.35 | $953.30 | $953.40 | |