| 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 | $23.33 | 6.561% | $24.8607 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $157.81 | 7.504% | $169.6521 | $169.65 | $169.65 | $169.70 |
| Purchase #3 | $154.70 | 4.338% | $161.4109 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $96.95 | 6.145% | $102.9076 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $182.89 | 11.748% | $204.3759 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $16.73 | 7.497% | $17.9842 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $179.58 | 5.252% | $189.0115 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $811.99 | $870.2029 | $870.20 | $870.20 | $870.30 | |