| 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 | $188.79 | 8.584% | $204.9957 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $45.28 | 5.315% | $47.6866 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $170.70 | 4.287% | $178.0179 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $88.45 | 9.386% | $96.7519 | $96.75 | $96.75 | $96.80 |
| Purchase #5 | $69.34 | 12.418% | $77.9506 | $77.95 | $77.95 | $78.00 |
| Purchase #6 | $20.70 | 8.684% | $22.4976 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $93.67 | 11.537% | $104.4767 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $676.93 | $732.3770 | $732.39 | $732.40 | $732.50 | |