| 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 | $76.98 | 5.587% | $81.2809 | $81.28 | $81.30 | $81.30 |
| Purchase #2 | $237.58 | 4.224% | $247.6154 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $236.75 | 3.424% | $244.8563 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $212.34 | 12.384% | $238.6362 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $170.97 | 5.157% | $179.7869 | $179.79 | $179.80 | $179.80 |
| Purchase #6 | $99.98 | 9.727% | $109.7051 | $109.71 | $109.70 | $109.70 |
| Purchase #7 | $205.45 | 11.269% | $228.6022 | $228.60 | $228.60 | $228.60 |
| 7 purchase totals = | $1,240.05 | $1,330.4830 | $1,330.50 | $1,330.50 | $1,330.50 | |