| 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 | $50.36 | 13.474% | $57.1455 | $57.15 | $57.15 | $57.10 |
| Purchase #2 | $104.69 | 5.192% | $110.1255 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $157.55 | 8.143% | $170.3793 | $170.38 | $170.40 | $170.40 |
| Purchase #4 | $41.53 | 9.580% | $45.5086 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $169.70 | 8.315% | $183.8106 | $183.81 | $183.80 | $183.80 |
| Purchase #6 | $34.36 | 13.598% | $39.0323 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $49.72 | 10.667% | $55.0236 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $607.91 | $661.0254 | $661.03 | $661.05 | $660.90 | |