| 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 | $77.95 | 11.141% | $86.6344 | $86.63 | $86.65 | $86.60 |
| Purchase #2 | $155.34 | 8.212% | $168.0965 | $168.10 | $168.10 | $168.10 |
| Purchase #3 | $148.30 | 4.738% | $155.3265 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $17.64 | 4.592% | $18.45 | $18.45 | $18.45 | $18.50 |
| Purchase #5 | $97.64 | 5.256% | $102.772 | $102.77 | $102.75 | $102.80 |
| Purchase #6 | $192.76 | 8.366% | $208.8863 | $208.89 | $208.90 | $208.90 |
| Purchase #7 | $122.88 | 10.628% | $135.9397 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $812.51 | $876.1054 | $876.11 | $876.15 | $876.10 | |