| 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 | $20.92 | 13.282% | $23.6986 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $168.71 | 6.535% | $179.7352 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $40.75 | 6.852% | $43.5422 | $43.54 | $43.55 | $43.50 |
| Purchase #4 | $104.70 | 7.279% | $112.3211 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $79.28 | 9.495% | $86.8076 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $94.76 | 9.669% | $103.9223 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $202.99 | 5.396% | $213.9433 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $712.11 | $763.9703 | $763.97 | $763.95 | $763.80 | |