| 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 | $66.64 | 6.738% | $71.1302 | $71.13 | $71.15 | $71.10 |
| Purchase #2 | $246.34 | 6.157% | $261.5072 | $261.51 | $261.50 | $261.50 |
| Purchase #3 | $239.32 | 3.306% | $247.2319 | $247.23 | $247.25 | $247.20 |
| Purchase #4 | $142.81 | 5.478% | $150.6331 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $51.92 | 3.597% | $53.7876 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $148.65 | 10.141% | $163.7246 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $181.60 | 7.661% | $195.5124 | $195.51 | $195.50 | $195.50 |
| 7 purchase totals = | $1,077.28 | $1,143.5270 | $1,143.52 | $1,143.55 | $1,143.40 | |