| 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 | $50.98 | 9.641% | $55.895 | $55.90 | $55.90 | $55.90 |
| Purchase #2 | $154.35 | 7.539% | $165.9864 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $220.29 | 10.352% | $243.0944 | $243.09 | $243.10 | $243.10 |
| Purchase #4 | $123.80 | 8.698% | $134.5681 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $168.70 | 11.195% | $187.586 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $54.77 | 3.833% | $56.8693 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $15.65 | 13.463% | $17.757 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $788.54 | $861.7562 | $861.77 | $861.75 | $861.90 | |