| 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 | $40.62 | 7.475% | $43.6563 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $214.45 | 12.843% | $241.9918 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $82.63 | 6.114% | $87.682 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $213.81 | 11.367% | $238.1138 | $238.11 | $238.10 | $238.10 |
| Purchase #5 | $49.30 | 11.630% | $55.0336 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $129.85 | 3.523% | $134.4246 | $134.42 | $134.40 | $134.40 |
| Purchase #7 | $168.33 | 13.345% | $190.7936 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $898.99 | $991.6957 | $991.68 | $991.70 | $991.70 | |