| 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 | $78.81 | 12.192% | $88.4185 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $203.33 | 9.625% | $222.9005 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $48.27 | 8.379% | $52.3145 | $52.31 | $52.30 | $52.30 |
| Purchase #4 | $128.65 | 5.617% | $135.8763 | $135.88 | $135.90 | $135.90 |
| Purchase #5 | $139.48 | 4.409% | $145.6297 | $145.63 | $145.65 | $145.60 |
| Purchase #6 | $81.79 | 12.108% | $91.6931 | $91.69 | $91.70 | $91.70 |
| Purchase #7 | $22.56 | 11.858% | $25.2352 | $25.24 | $25.25 | $25.20 |
| 7 purchase totals = | $702.89 | $762.0678 | $762.07 | $762.10 | $762.00 | |