| 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 | $22.53 | 9.469% | $24.6634 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $220.49 | 10.313% | $243.2291 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $100.29 | 3.333% | $103.6327 | $103.63 | $103.65 | $103.60 |
| Purchase #4 | $102.93 | 13.181% | $116.4972 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $112.44 | 7.869% | $121.2879 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $164.85 | 11.197% | $183.3083 | $183.31 | $183.30 | $183.30 |
| Purchase #7 | $72.63 | 9.137% | $79.2662 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $796.16 | $871.8848 | $871.89 | $871.90 | $871.90 | |