| 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 | $80.86 | 7.127% | $86.6229 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $148.93 | 5.424% | $157.008 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $56.73 | 6.777% | $60.5746 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $185.85 | 4.229% | $193.7096 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $201.38 | 9.448% | $220.4064 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $178.66 | 12.606% | $201.1819 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $162.96 | 4.400% | $170.1302 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,015.37 | $1,089.6336 | $1,089.63 | $1,089.60 | $1,089.60 | |