| 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 | $23.95 | 3.397% | $24.7636 | $24.76 | $24.75 | $24.80 |
| Purchase #2 | $204.82 | 9.120% | $223.4996 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $125.96 | 10.370% | $139.0221 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $74.61 | 7.142% | $79.9386 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $108.84 | 7.319% | $116.806 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $98.26 | 12.851% | $110.8874 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $28.81 | 10.343% | $31.7898 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $665.25 | $726.7071 | $726.71 | $726.70 | $726.70 | |