| 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 | $93.31 | 5.717% | $98.6445 | $98.64 | $98.65 | $98.60 |
| Purchase #2 | $41.29 | 13.336% | $46.7964 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $244.92 | 5.642% | $258.7384 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $139.41 | 8.738% | $151.5916 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $15.42 | 8.795% | $16.7762 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $46.36 | 13.778% | $52.7475 | $52.75 | $52.75 | $52.70 |
| Purchase #7 | $17.88 | 5.804% | $18.9178 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $598.59 | $644.2124 | $644.22 | $644.25 | $644.10 | |