| 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 | $115.92 | 9.848% | $127.3358 | $127.34 | $127.35 | $127.30 |
| Purchase #2 | $71.42 | 6.433% | $76.0144 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $65.31 | 11.146% | $72.5895 | $72.59 | $72.60 | $72.60 |
| Purchase #4 | $117.75 | 12.339% | $132.2792 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $22.37 | 13.175% | $25.3172 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $49.57 | 13.124% | $56.0756 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $176.71 | 10.777% | $195.754 | $195.75 | $195.75 | $195.80 |
| 7 purchase totals = | $619.05 | $685.3657 | $685.37 | $685.40 | $685.40 | |