| 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 | $77.77 | 4.341% | $81.146 | $81.15 | $81.15 | $81.10 |
| Purchase #2 | $246.78 | 5.811% | $261.1204 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $62.74 | 10.646% | $69.4193 | $69.42 | $69.40 | $69.40 |
| Purchase #4 | $219.88 | 5.511% | $231.9976 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $215.98 | 5.378% | $227.5954 | $227.60 | $227.60 | $227.60 |
| Purchase #6 | $53.85 | 7.401% | $57.8354 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $32.68 | 11.790% | $36.533 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $909.68 | $965.6471 | $965.66 | $965.65 | $965.50 | |