| 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 | $75.71 | 7.517% | $81.4011 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $116.71 | 6.690% | $124.5179 | $124.52 | $124.50 | $124.50 |
| Purchase #3 | $39.76 | 7.700% | $42.8215 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $54.92 | 5.634% | $58.0142 | $58.01 | $58.00 | $58.00 |
| Purchase #5 | $25.84 | 8.648% | $28.0746 | $28.07 | $28.05 | $28.10 |
| Purchase #6 | $99.80 | 13.795% | $113.5674 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $17.26 | 11.858% | $19.3067 | $19.31 | $19.30 | $19.30 |
| 7 purchase totals = | $430.00 | $467.7034 | $467.70 | $467.60 | $467.70 | |