| 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 | $47.65 | 9.284% | $52.0738 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $56.87 | 13.619% | $64.6151 | $64.62 | $64.60 | $64.60 |
| Purchase #3 | $104.51 | 10.815% | $115.8128 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $49.69 | 11.659% | $55.4834 | $55.48 | $55.50 | $55.50 |
| Purchase #5 | $104.49 | 13.366% | $118.4561 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $208.58 | 12.183% | $233.9913 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $21.60 | 5.320% | $22.7491 | $22.75 | $22.75 | $22.70 |
| 7 purchase totals = | $593.39 | $663.1816 | $663.18 | $663.15 | $663.20 | |