| 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 | $43.84 | 4.634% | $45.8715 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $222.63 | 5.434% | $234.7277 | $234.73 | $234.75 | $234.70 |
| Purchase #3 | $81.29 | 10.508% | $89.832 | $89.83 | $89.85 | $89.80 |
| Purchase #4 | $127.83 | 6.505% | $136.1453 | $136.15 | $136.15 | $136.10 |
| Purchase #5 | $68.60 | 6.723% | $73.212 | $73.21 | $73.20 | $73.20 |
| Purchase #6 | $102.45 | 11.257% | $113.9828 | $113.98 | $114.00 | $114.00 |
| Purchase #7 | $78.70 | 6.352% | $83.699 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $725.34 | $777.4703 | $777.47 | $777.50 | $777.40 | |