| 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 | $27.73 | 11.637% | $30.9569 | $30.96 | $30.95 | $31.00 |
| Purchase #2 | $204.68 | 6.209% | $217.3886 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $45.43 | 7.670% | $48.9145 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $53.34 | 5.177% | $56.1014 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $50.51 | 3.261% | $52.1571 | $52.16 | $52.15 | $52.20 |
| Purchase #6 | $195.49 | 4.673% | $204.6252 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $239.85 | 13.438% | $272.081 | $272.08 | $272.10 | $272.10 |
| 7 purchase totals = | $817.03 | $882.2247 | $882.23 | $882.25 | $882.30 | |