| 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 | $59.74 | 9.589% | $65.4685 | $65.47 | $65.45 | $65.50 |
| Purchase #2 | $80.70 | 6.816% | $86.2005 | $86.20 | $86.20 | $86.20 |
| Purchase #3 | $5.66 | 13.616% | $6.4307 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $247.28 | 5.210% | $260.1633 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $248.27 | 8.809% | $270.1401 | $270.14 | $270.15 | $270.10 |
| Purchase #6 | $199.97 | 7.429% | $214.8258 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $35.32 | 6.183% | $37.5038 | $37.50 | $37.50 | $37.50 |
| 7 purchase totals = | $876.94 | $940.7327 | $940.73 | $940.75 | $940.70 | |