| 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 | $8.88 | 3.461% | $9.1873 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $49.84 | 4.559% | $52.1122 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $210.73 | 7.531% | $226.6001 | $226.60 | $226.60 | $226.60 |
| Purchase #4 | $65.30 | 13.803% | $74.3134 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $139.96 | 9.727% | $153.5739 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $182.66 | 8.165% | $197.5742 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $73.63 | 4.714% | $77.1009 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $731.00 | $790.4620 | $790.45 | $790.40 | $790.50 | |