| 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 | $104.61 | 3.148% | $107.9031 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $74.46 | 5.617% | $78.6424 | $78.64 | $78.65 | $78.60 |
| Purchase #3 | $225.72 | 11.811% | $252.3798 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $166.76 | 3.417% | $172.4582 | $172.46 | $172.45 | $172.50 |
| Purchase #5 | $102.27 | 4.857% | $107.2373 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $126.31 | 8.429% | $136.9567 | $136.96 | $136.95 | $137.00 |
| Purchase #7 | $96.50 | 6.635% | $102.9028 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $896.63 | $958.4803 | $958.48 | $958.50 | $958.50 | |