| 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 | $30.29 | 6.860% | $32.3679 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $32.44 | 3.159% | $33.4648 | $33.46 | $33.45 | $33.50 |
| Purchase #3 | $232.74 | 13.658% | $264.5276 | $264.53 | $264.55 | $264.50 |
| Purchase #4 | $166.50 | 6.738% | $177.7188 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $56.74 | 9.596% | $62.1848 | $62.18 | $62.20 | $62.20 |
| Purchase #6 | $139.87 | 5.409% | $147.4356 | $147.44 | $147.45 | $147.40 |
| Purchase #7 | $207.86 | 12.663% | $234.1813 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $866.44 | $951.8808 | $951.88 | $951.90 | $951.90 | |