| 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 | $5.38 | 10.816% | $5.9619 | $5.96 | $5.95 | $6.00 |
| Purchase #2 | $155.53 | 13.418% | $176.399 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $59.29 | 12.383% | $66.6319 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $187.76 | 5.504% | $198.0943 | $198.09 | $198.10 | $198.10 |
| Purchase #5 | $24.49 | 12.402% | $27.5272 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $11.73 | 7.515% | $12.6115 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $61.65 | 11.501% | $68.7404 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $505.83 | $555.9662 | $555.96 | $556.00 | $555.90 | |