| 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 | $29.88 | 6.113% | $31.7066 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $191.79 | 13.836% | $218.3261 | $218.33 | $218.35 | $218.30 |
| Purchase #3 | $228.33 | 5.660% | $241.2535 | $241.25 | $241.25 | $241.30 |
| Purchase #4 | $122.83 | 3.585% | $127.2335 | $127.23 | $127.25 | $127.20 |
| Purchase #5 | $5.44 | 3.381% | $5.6239 | $5.62 | $5.60 | $5.60 |
| Purchase #6 | $147.60 | 10.849% | $163.6131 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $169.26 | 10.785% | $187.5147 | $187.51 | $187.50 | $187.50 |
| 7 purchase totals = | $895.13 | $975.2714 | $975.26 | $975.25 | $975.20 | |