| 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 | $39.71 | 9.480% | $43.4745 | $43.47 | $43.45 | $43.50 |
| Purchase #2 | $213.73 | 9.677% | $234.4127 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $235.40 | 8.737% | $255.9669 | $255.97 | $255.95 | $256.00 |
| Purchase #4 | $136.27 | 9.499% | $149.2143 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $88.91 | 12.129% | $99.6939 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $190.73 | 5.732% | $201.6626 | $201.66 | $201.65 | $201.70 |
| Purchase #7 | $21.64 | 5.492% | $22.8285 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $926.39 | $1,007.2534 | $1,007.24 | $1,007.20 | $1,007.30 | |