| 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 | $40.96 | 8.448% | $44.4203 | $44.42 | $44.40 | $44.40 |
| Purchase #2 | $242.45 | 6.611% | $258.4784 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $121.47 | 13.470% | $137.832 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $158.90 | 11.392% | $177.0019 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $130.46 | 6.752% | $139.2687 | $139.27 | $139.25 | $139.30 |
| Purchase #6 | $123.89 | 7.856% | $133.6228 | $133.62 | $133.60 | $133.60 |
| Purchase #7 | $14.28 | 5.222% | $15.0257 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $832.41 | $905.6498 | $905.65 | $905.65 | $905.60 | |