| 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 | $73.50 | 4.343% | $76.6921 | $76.69 | $76.70 | $76.70 |
| Purchase #2 | $118.82 | 9.492% | $130.0984 | $130.10 | $130.10 | $130.10 |
| Purchase #3 | $245.61 | 10.762% | $272.0425 | $272.04 | $272.05 | $272.00 |
| Purchase #4 | $41.77 | 13.820% | $47.5426 | $47.54 | $47.55 | $47.50 |
| Purchase #5 | $79.66 | 8.664% | $86.5617 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $234.84 | 10.509% | $259.5193 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $25.39 | 10.102% | $27.9549 | $27.95 | $27.95 | $28.00 |
| 7 purchase totals = | $819.59 | $900.4115 | $900.40 | $900.40 | $900.40 | |