| 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 | $86.36 | 5.842% | $91.4052 | $91.41 | $91.40 | $91.40 |
| Purchase #2 | $180.60 | 5.393% | $190.3398 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $115.99 | 11.265% | $129.0563 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $110.89 | 12.630% | $124.8954 | $124.90 | $124.90 | $124.90 |
| Purchase #5 | $14.90 | 6.788% | $15.9114 | $15.91 | $15.90 | $15.90 |
| Purchase #6 | $122.37 | 5.173% | $128.7002 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $179.78 | 10.790% | $199.1783 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $810.89 | $879.4866 | $879.50 | $879.50 | $879.50 | |