| 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 | $74.82 | 9.197% | $81.7012 | $81.70 | $81.70 | $81.70 |
| Purchase #2 | $35.91 | 12.673% | $40.4609 | $40.46 | $40.45 | $40.50 |
| Purchase #3 | $221.30 | 10.154% | $243.7708 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $22.49 | 9.637% | $24.6574 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $182.73 | 5.193% | $192.2192 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $104.94 | 9.365% | $114.7676 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $26.95 | 13.850% | $30.6826 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $669.14 | $728.2597 | $728.26 | $728.20 | $728.40 | |