| 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 | $49.77 | 6.163% | $52.8373 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $22.51 | 12.868% | $25.4066 | $25.41 | $25.40 | $25.40 |
| Purchase #3 | $45.95 | 3.729% | $47.6635 | $47.66 | $47.65 | $47.70 |
| Purchase #4 | $60.66 | 10.456% | $67.0026 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $207.33 | 7.354% | $222.577 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $25.68 | 11.837% | $28.7197 | $28.72 | $28.70 | $28.70 |
| Purchase #7 | $130.57 | 10.870% | $144.763 | $144.76 | $144.75 | $144.80 |
| 7 purchase totals = | $542.47 | $588.9697 | $588.97 | $588.95 | $589.00 | |