| 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 | $20.70 | 11.654% | $23.1124 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $72.31 | 8.422% | $78.3999 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $247.95 | 5.646% | $261.9493 | $261.95 | $261.95 | $261.90 |
| Purchase #4 | $81.42 | 12.356% | $91.4803 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $186.39 | 13.464% | $211.4855 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $60.61 | 9.395% | $66.3043 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $118.80 | 4.404% | $124.032 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $788.18 | $856.7637 | $856.76 | $856.80 | $856.70 | |