| 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 | $86.83 | 6.745% | $92.6867 | $92.69 | $92.70 | $92.70 |
| Purchase #2 | $114.25 | 12.385% | $128.3999 | $128.40 | $128.40 | $128.40 |
| Purchase #3 | $68.99 | 11.295% | $76.7824 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $131.42 | 5.792% | $139.0318 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $52.44 | 13.520% | $59.5299 | $59.53 | $59.55 | $59.50 |
| Purchase #6 | $107.85 | 9.211% | $117.7841 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $124.49 | 12.620% | $140.2006 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $686.27 | $754.4154 | $754.41 | $754.50 | $754.40 | |