| 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 | $66.91 | 7.760% | $72.1022 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $235.45 | 13.633% | $267.5489 | $267.55 | $267.55 | $267.50 |
| Purchase #3 | $71.78 | 10.801% | $79.533 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $24.64 | 4.702% | $25.7986 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $16.46 | 8.851% | $17.9169 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $230.71 | 13.194% | $261.1499 | $261.15 | $261.15 | $261.10 |
| Purchase #7 | $49.71 | 6.750% | $53.0654 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $695.66 | $777.1149 | $777.12 | $777.10 | $777.00 | |