| 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 | $153.61 | 8.764% | $167.0724 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $79.72 | 5.358% | $83.9914 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $113.69 | 12.612% | $128.0286 | $128.03 | $128.05 | $128.00 |
| Purchase #4 | $226.73 | 4.461% | $236.8444 | $236.84 | $236.85 | $236.80 |
| Purchase #5 | $24.57 | 6.698% | $26.2157 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $8.99 | 12.229% | $10.0894 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $54.94 | 12.311% | $61.7037 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $662.25 | $713.9456 | $713.94 | $713.95 | $713.90 | |