| 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 | $201.71 | 11.411% | $224.7271 | $224.73 | $224.75 | $224.70 |
| Purchase #2 | $12.84 | 12.545% | $14.4508 | $14.45 | $14.45 | $14.50 |
| Purchase #3 | $11.44 | 7.630% | $12.3129 | $12.31 | $12.30 | $12.30 |
| Purchase #4 | $126.50 | 10.629% | $139.9457 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $53.31 | 6.405% | $56.7245 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $83.51 | 9.225% | $91.2138 | $91.21 | $91.20 | $91.20 |
| Purchase #7 | $55.47 | 9.409% | $60.6892 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $544.78 | $600.0640 | $600.06 | $600.05 | $600.00 | |