| 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 | $161.56 | 8.631% | $175.5042 | $175.50 | $175.50 | $175.50 |
| Purchase #2 | $176.25 | 13.155% | $199.4357 | $199.44 | $199.45 | $199.40 |
| Purchase #3 | $72.47 | 5.615% | $76.5392 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $120.79 | 7.287% | $129.592 | $129.59 | $129.60 | $129.60 |
| Purchase #5 | $58.67 | 9.485% | $64.2348 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $77.98 | 10.343% | $86.0455 | $86.05 | $86.05 | $86.00 |
| Purchase #7 | $99.77 | 9.795% | $109.5425 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $767.49 | $840.8939 | $840.89 | $840.95 | $840.70 | |