| 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 | $21.99 | 7.262% | $23.5869 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $18.88 | 11.509% | $21.0529 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $80.72 | 10.533% | $89.2222 | $89.22 | $89.20 | $89.20 |
| Purchase #4 | $150.53 | 3.809% | $156.2637 | $156.26 | $156.25 | $156.30 |
| Purchase #5 | $243.39 | 9.624% | $266.8139 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $199.79 | 7.506% | $214.7862 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $148.66 | 4.363% | $155.146 | $155.15 | $155.15 | $155.10 |
| 7 purchase totals = | $863.96 | $926.8718 | $926.87 | $926.85 | $926.90 | |