| 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 | $50.83 | 13.591% | $57.7383 | $57.74 | $57.75 | $57.70 |
| Purchase #2 | $205.98 | 3.525% | $213.2408 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $31.35 | 12.553% | $35.2854 | $35.29 | $35.30 | $35.30 |
| Purchase #4 | $73.63 | 10.643% | $81.4664 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $68.36 | 10.711% | $75.682 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $72.73 | 7.322% | $78.0553 | $78.06 | $78.05 | $78.10 |
| Purchase #7 | $130.51 | 13.181% | $147.7125 | $147.71 | $147.70 | $147.70 |
| 7 purchase totals = | $633.39 | $689.1807 | $689.19 | $689.20 | $689.20 | |