| 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 | $59.54 | 6.459% | $63.3857 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $27.56 | 12.571% | $31.0246 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $156.69 | 5.810% | $165.7937 | $165.79 | $165.80 | $165.80 |
| Purchase #4 | $194.83 | 13.846% | $221.8062 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $37.27 | 10.136% | $41.0477 | $41.05 | $41.05 | $41.00 |
| Purchase #6 | $231.53 | 5.507% | $244.2804 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $147.95 | 4.264% | $154.2586 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $855.37 | $921.5969 | $921.60 | $921.60 | $921.60 | |