| 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 | $78.97 | 8.135% | $85.3942 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $197.39 | 13.318% | $223.6784 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $35.84 | 3.634% | $37.1424 | $37.14 | $37.15 | $37.10 |
| Purchase #4 | $101.40 | 8.555% | $110.0748 | $110.07 | $110.05 | $110.10 |
| Purchase #5 | $173.48 | 8.721% | $188.6092 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $234.70 | 3.107% | $241.9921 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $9.31 | 5.431% | $9.8156 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $831.09 | $896.7067 | $896.70 | $896.70 | $896.70 | |