| 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 | $100.85 | 5.728% | $106.6267 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $233.66 | 6.474% | $248.7871 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $42.41 | 6.768% | $45.2803 | $45.28 | $45.30 | $45.30 |
| Purchase #4 | $27.36 | 7.751% | $29.4807 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $98.37 | 5.387% | $103.6692 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $246.30 | 11.704% | $275.127 | $275.13 | $275.15 | $275.10 |
| Purchase #7 | $65.25 | 4.174% | $67.9735 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $814.20 | $876.9445 | $876.95 | $877.00 | $877.00 | |