| 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 | $55.70 | 10.163% | $61.3608 | $61.36 | $61.35 | $61.40 |
| Purchase #2 | $78.90 | 12.479% | $88.7459 | $88.75 | $88.75 | $88.70 |
| Purchase #3 | $140.97 | 9.304% | $154.0858 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $98.36 | 8.358% | $106.5809 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $182.52 | 7.276% | $195.8002 | $195.80 | $195.80 | $195.80 |
| Purchase #6 | $77.95 | 10.464% | $86.1067 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $191.34 | 9.125% | $208.7998 | $208.80 | $208.80 | $208.80 |
| 7 purchase totals = | $825.74 | $901.4801 | $901.49 | $901.50 | $901.50 | |