| 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 | $48.41 | 8.187% | $52.3733 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $89.67 | 8.474% | $97.2686 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $44.80 | 7.652% | $48.2281 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $171.98 | 4.197% | $179.198 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $12.44 | 12.701% | $14.02 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $36.68 | 8.757% | $39.8921 | $39.89 | $39.90 | $39.90 |
| Purchase #7 | $17.69 | 9.160% | $19.3104 | $19.31 | $19.30 | $19.30 |
| 7 purchase totals = | $421.67 | $450.2905 | $450.29 | $450.25 | $450.30 | |