| 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 | $81.58 | 12.651% | $91.9007 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $174.32 | 12.292% | $195.7474 | $195.75 | $195.75 | $195.70 |
| Purchase #3 | $28.43 | 8.710% | $30.9063 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $38.63 | 8.698% | $41.99 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $140.76 | 8.707% | $153.016 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $83.86 | 3.613% | $86.8899 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $37.80 | 9.185% | $41.2719 | $41.27 | $41.25 | $41.30 |
| 7 purchase totals = | $585.38 | $641.7222 | $641.73 | $641.70 | $641.70 | |