| 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 | $90.39 | 7.185% | $96.8845 | $96.88 | $96.90 | $96.90 |
| Purchase #2 | $214.96 | 9.127% | $234.5794 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $50.46 | 6.685% | $53.8333 | $53.83 | $53.85 | $53.80 |
| Purchase #4 | $17.70 | 12.492% | $19.9111 | $19.91 | $19.90 | $19.90 |
| Purchase #5 | $115.58 | 4.810% | $121.1394 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $186.93 | 5.389% | $197.0037 | $197.00 | $197.00 | $197.00 |
| Purchase #7 | $163.70 | 11.323% | $182.2358 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $839.72 | $905.5872 | $905.58 | $905.65 | $905.50 | |