| 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 | $13.43 | 12.832% | $15.1533 | $15.15 | $15.15 | $15.20 |
| Purchase #2 | $19.66 | 4.205% | $20.4867 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $227.46 | 5.598% | $240.1932 | $240.19 | $240.20 | $240.20 |
| Purchase #4 | $29.63 | 6.578% | $31.5791 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $50.25 | 9.271% | $54.9087 | $54.91 | $54.90 | $54.90 |
| Purchase #6 | $134.87 | 13.810% | $153.4955 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $108.98 | 6.244% | $115.7847 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $584.28 | $631.6012 | $631.60 | $631.65 | $631.70 | |