| 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 | $8.79 | 10.202% | $9.6868 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $115.83 | 11.683% | $129.3624 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $39.70 | 12.149% | $44.5232 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $130.43 | 13.830% | $148.4685 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $79.55 | 4.494% | $83.125 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $60.78 | 3.517% | $62.9176 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $169.73 | 11.282% | $188.8789 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $604.81 | $666.9624 | $666.97 | $666.95 | $667.00 | |