| 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 | $33.40 | 9.326% | $36.5149 | $36.51 | $36.50 | $36.50 |
| Purchase #2 | $199.87 | 5.208% | $210.2792 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $26.77 | 11.458% | $29.8373 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $152.31 | 7.548% | $163.8064 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $75.75 | 3.632% | $78.5012 | $78.50 | $78.50 | $78.50 |
| Purchase #6 | $96.92 | 11.755% | $108.3129 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $201.43 | 7.345% | $216.225 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $786.45 | $843.4769 | $843.48 | $843.50 | $843.40 | |