| 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 | $74.62 | 9.147% | $81.4455 | $81.45 | $81.45 | $81.40 |
| Purchase #2 | $213.30 | 10.553% | $235.8095 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $236.48 | 3.259% | $244.1869 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $116.54 | 8.788% | $126.7815 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $216.36 | 4.852% | $226.8578 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $194.73 | 8.428% | $211.1418 | $211.14 | $211.15 | $211.10 |
| Purchase #7 | $52.27 | 13.374% | $59.2606 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $1,104.30 | $1,185.4836 | $1,185.49 | $1,185.50 | $1,185.50 | |