| 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 | $27.77 | 13.421% | $31.497 | $31.50 | $31.50 | $31.50 |
| Purchase #2 | $72.88 | 12.298% | $81.8428 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $183.92 | 4.791% | $192.7316 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $47.37 | 3.264% | $48.9162 | $48.92 | $48.90 | $48.90 |
| Purchase #5 | $193.38 | 3.346% | $199.8505 | $199.85 | $199.85 | $199.90 |
| Purchase #6 | $118.98 | 8.685% | $129.3134 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $205.27 | 3.477% | $212.4072 | $212.41 | $212.40 | $212.40 |
| 7 purchase totals = | $849.57 | $896.5587 | $896.56 | $896.55 | $896.50 | |