| 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 | $24.32 | 7.149% | $26.0586 | $26.06 | $26.05 | $26.10 |
| Purchase #2 | $29.39 | 5.392% | $30.9747 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $221.92 | 8.415% | $240.5946 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $19.91 | 3.795% | $20.6656 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $46.50 | 13.860% | $52.9449 | $52.94 | $52.95 | $52.90 |
| Purchase #6 | $59.94 | 13.197% | $67.8503 | $67.85 | $67.85 | $67.90 |
| Purchase #7 | $171.84 | 12.280% | $192.942 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $573.82 | $632.0307 | $632.02 | $632.00 | $632.10 | |