| 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 | $95.55 | 3.389% | $98.7882 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $124.72 | 5.852% | $132.0186 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $63.86 | 6.405% | $67.9502 | $67.95 | $67.95 | $68.00 |
| Purchase #4 | $241.31 | 4.667% | $252.5719 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $26.72 | 4.140% | $27.8262 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $42.79 | 12.180% | $48.0018 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $248.56 | 4.788% | $260.4611 | $260.46 | $260.45 | $260.50 |
| 7 purchase totals = | $843.51 | $887.6180 | $887.62 | $887.60 | $887.70 | |