| 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 | $54.60 | 5.222% | $57.4512 | $57.45 | $57.45 | $57.50 |
| Purchase #2 | $63.48 | 12.178% | $71.2106 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $127.36 | 9.609% | $139.598 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $191.29 | 13.323% | $216.7756 | $216.78 | $216.80 | $216.80 |
| Purchase #5 | $115.66 | 4.537% | $120.9075 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $148.80 | 11.729% | $166.2528 | $166.25 | $166.25 | $166.30 |
| Purchase #7 | $26.46 | 13.546% | $30.0443 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $727.65 | $802.2400 | $802.24 | $802.25 | $802.30 | |