| 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 | $67.67 | 12.800% | $76.3318 | $76.33 | $76.35 | $76.30 |
| Purchase #2 | $87.87 | 9.219% | $95.9707 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $27.93 | 6.471% | $29.7374 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $150.50 | 9.806% | $165.258 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $17.42 | 6.145% | $18.4905 | $18.49 | $18.50 | $18.50 |
| Purchase #6 | $127.50 | 10.341% | $140.6848 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $18.90 | 3.865% | $19.6305 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $497.79 | $546.1037 | $546.10 | $546.15 | $546.10 | |