| 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 | $79.96 | 4.723% | $83.7365 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $95.32 | 9.749% | $104.6127 | $104.61 | $104.60 | $104.60 |
| Purchase #3 | $145.94 | 6.125% | $154.8788 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $158.72 | 6.441% | $168.9432 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $246.93 | 13.539% | $280.3619 | $280.36 | $280.35 | $280.40 |
| Purchase #6 | $48.58 | 6.322% | $51.6512 | $51.65 | $51.65 | $51.70 |
| Purchase #7 | $188.87 | 6.311% | $200.7896 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $964.32 | $1,044.9739 | $1,044.97 | $1,045.00 | $1,045.00 | |