| 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 | $50.57 | 12.686% | $56.9853 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $9.92 | 12.783% | $11.1881 | $11.19 | $11.20 | $11.20 |
| Purchase #3 | $112.45 | 11.500% | $125.3818 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $144.42 | 7.203% | $154.8226 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $195.81 | 3.603% | $202.865 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $64.58 | 8.375% | $69.9886 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $109.92 | 11.155% | $122.1816 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $687.67 | $743.4130 | $743.42 | $743.45 | $743.50 | |