| 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 | $41.78 | 12.649% | $47.0648 | $47.06 | $47.05 | $47.10 |
| Purchase #2 | $13.80 | 9.209% | $15.0708 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $219.49 | 12.715% | $247.3982 | $247.40 | $247.40 | $247.40 |
| Purchase #4 | $37.47 | 10.747% | $41.4969 | $41.50 | $41.50 | $41.50 |
| Purchase #5 | $143.47 | 11.748% | $160.3249 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $43.80 | 11.187% | $48.6999 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $172.71 | 7.724% | $186.0501 | $186.05 | $186.05 | $186.10 |
| 7 purchase totals = | $672.52 | $746.1056 | $746.10 | $746.05 | $746.20 | |