| 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 | $27.95 | 5.810% | $29.5739 | $29.57 | $29.55 | $29.60 |
| Purchase #2 | $27.88 | 13.468% | $31.6349 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $106.80 | 8.766% | $116.1621 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $196.90 | 6.533% | $209.7635 | $209.76 | $209.75 | $209.80 |
| Purchase #5 | $199.54 | 5.836% | $211.1852 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $128.99 | 6.692% | $137.622 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $30.33 | 5.205% | $31.9087 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $718.39 | $767.8503 | $767.84 | $767.80 | $767.90 | |