| 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 | $14.98 | 6.806% | $15.9995 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $249.69 | 11.820% | $279.2034 | $279.20 | $279.20 | $279.20 |
| Purchase #3 | $14.67 | 4.483% | $15.3277 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $56.67 | 5.537% | $59.8078 | $59.81 | $59.80 | $59.80 |
| Purchase #5 | $119.71 | 3.581% | $123.9968 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $41.68 | 12.716% | $46.98 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $127.32 | 10.774% | $141.0375 | $141.04 | $141.05 | $141.00 |
| 7 purchase totals = | $624.72 | $682.3527 | $682.36 | $682.40 | $682.30 | |