| 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 | $51.77 | 7.606% | $55.7076 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $72.57 | 11.204% | $80.7007 | $80.70 | $80.70 | $80.70 |
| Purchase #3 | $88.83 | 7.601% | $95.582 | $95.58 | $95.60 | $95.60 |
| Purchase #4 | $36.99 | 7.829% | $39.8859 | $39.89 | $39.90 | $39.90 |
| Purchase #5 | $201.50 | 8.366% | $218.3575 | $218.36 | $218.35 | $218.40 |
| Purchase #6 | $14.42 | 10.207% | $15.8918 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $73.54 | 6.633% | $78.4179 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $539.62 | $584.5434 | $584.55 | $584.55 | $584.60 | |