| 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 | $106.37 | 3.377% | $109.9621 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $88.38 | 8.204% | $95.6307 | $95.63 | $95.65 | $95.60 |
| Purchase #3 | $53.70 | 12.526% | $60.4265 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $109.29 | 3.791% | $113.4332 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $42.33 | 4.698% | $44.3187 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $122.87 | 9.494% | $134.5353 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $83.53 | 11.198% | $92.8837 | $92.88 | $92.90 | $92.90 |
| 7 purchase totals = | $606.47 | $651.1902 | $651.19 | $651.25 | $651.10 | |