| 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 | $13.42 | 8.802% | $14.6012 | $14.60 | $14.60 | $14.60 |
| Purchase #2 | $121.42 | 6.318% | $129.0913 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $24.72 | 11.371% | $27.5309 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $234.96 | 9.522% | $257.3329 | $257.33 | $257.35 | $257.30 |
| Purchase #5 | $36.83 | 9.575% | $40.3565 | $40.36 | $40.35 | $40.40 |
| Purchase #6 | $128.76 | 10.214% | $141.9115 | $141.91 | $141.90 | $141.90 |
| Purchase #7 | $78.60 | 5.733% | $83.1061 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $638.71 | $693.9304 | $693.93 | $693.95 | $693.90 | |