| 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 | $53.67 | 12.485% | $60.3707 | $60.37 | $60.35 | $60.40 |
| Purchase #2 | $65.91 | 3.506% | $68.2208 | $68.22 | $68.20 | $68.20 |
| Purchase #3 | $139.89 | 11.140% | $155.4737 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $190.61 | 5.559% | $201.206 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $41.71 | 8.671% | $45.3267 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $56.90 | 3.599% | $58.9478 | $58.95 | $58.95 | $58.90 |
| Purchase #7 | $69.84 | 13.580% | $79.3243 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $618.53 | $668.8700 | $668.87 | $668.80 | $668.80 | |