| 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 | $47.80 | 5.348% | $50.3563 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $137.26 | 10.664% | $151.8974 | $151.90 | $151.90 | $151.90 |
| Purchase #3 | $214.97 | 8.382% | $232.9888 | $232.99 | $233.00 | $233.00 |
| Purchase #4 | $154.45 | 3.541% | $159.9191 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $33.67 | 13.793% | $38.3141 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $161.69 | 10.820% | $179.1849 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $87.49 | 5.806% | $92.5697 | $92.57 | $92.55 | $92.60 |
| 7 purchase totals = | $837.33 | $905.2303 | $905.23 | $905.20 | $905.30 | |