| 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 | $36.40 | 4.407% | $38.0041 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $197.60 | 7.397% | $212.2165 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $75.63 | 10.278% | $83.4033 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $75.78 | 3.344% | $78.3141 | $78.31 | $78.30 | $78.30 |
| Purchase #5 | $16.57 | 10.870% | $18.3712 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $165.43 | 6.410% | $176.0341 | $176.03 | $176.05 | $176.00 |
| Purchase #7 | $232.93 | 6.382% | $247.7956 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $800.34 | $854.1389 | $854.13 | $854.10 | $854.10 | |