| 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 | $29.33 | 7.456% | $31.5168 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $134.88 | 11.699% | $150.6596 | $150.66 | $150.65 | $150.70 |
| Purchase #3 | $101.34 | 12.598% | $114.1068 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $134.98 | 11.118% | $149.9871 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $77.78 | 5.370% | $81.9568 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $131.94 | 13.291% | $149.4761 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $30.92 | 9.809% | $33.9529 | $33.95 | $33.95 | $34.00 |
| 7 purchase totals = | $641.17 | $711.6561 | $711.67 | $711.65 | $711.80 | |