| 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 | $76.35 | 13.850% | $86.9245 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $77.46 | 13.766% | $88.1231 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $82.53 | 13.219% | $93.4396 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $77.53 | 6.190% | $82.3291 | $82.33 | $82.35 | $82.30 |
| Purchase #5 | $11.28 | 11.644% | $12.5934 | $12.59 | $12.60 | $12.60 |
| Purchase #6 | $246.70 | 8.671% | $268.0914 | $268.09 | $268.10 | $268.10 |
| Purchase #7 | $134.34 | 13.427% | $152.3778 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $706.19 | $783.8789 | $783.87 | $783.90 | $783.80 | |