| 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 | $184.31 | 7.586% | $198.2918 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $56.62 | 7.118% | $60.6502 | $60.65 | $60.65 | $60.70 |
| Purchase #3 | $239.45 | 11.675% | $267.4058 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $28.98 | 3.606% | $30.025 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $60.29 | 5.791% | $63.7814 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $234.42 | 7.124% | $251.1201 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $27.73 | 4.430% | $28.9584 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $831.80 | $900.2327 | $900.24 | $900.25 | $900.30 | |