| 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 | $81.73 | 10.642% | $90.4277 | $90.43 | $90.45 | $90.40 |
| Purchase #2 | $222.45 | 10.562% | $245.9452 | $245.95 | $245.95 | $245.90 |
| Purchase #3 | $109.98 | 10.327% | $121.3376 | $121.34 | $121.35 | $121.30 |
| Purchase #4 | $100.45 | 7.263% | $107.7457 | $107.75 | $107.75 | $107.70 |
| Purchase #5 | $73.30 | 7.272% | $78.6304 | $78.63 | $78.65 | $78.60 |
| Purchase #6 | $56.62 | 10.858% | $62.7678 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $228.46 | 7.586% | $245.791 | $245.79 | $245.80 | $245.80 |
| 7 purchase totals = | $872.99 | $952.6454 | $952.66 | $952.70 | $952.50 | |