| 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 | $44.41 | 12.744% | $50.0696 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $30.36 | 13.494% | $34.4568 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $239.98 | 7.704% | $258.4681 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $105.63 | 11.605% | $117.8884 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $69.32 | 5.818% | $73.353 | $73.35 | $73.35 | $73.40 |
| Purchase #6 | $6.35 | 7.193% | $6.8068 | $6.81 | $6.80 | $6.80 |
| Purchase #7 | $42.45 | 7.131% | $45.4771 | $45.48 | $45.50 | $45.50 |
| 7 purchase totals = | $538.50 | $586.5198 | $586.53 | $586.50 | $586.70 | |