| 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 | $32.74 | 12.815% | $36.9356 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $55.45 | 6.469% | $59.0371 | $59.04 | $59.05 | $59.00 |
| Purchase #3 | $132.71 | 7.747% | $142.991 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $126.51 | 10.292% | $139.5304 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $187.92 | 10.320% | $207.3133 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $16.54 | 13.759% | $18.8157 | $18.82 | $18.80 | $18.80 |
| Purchase #7 | $81.98 | 5.412% | $86.4168 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $633.85 | $691.0399 | $691.05 | $691.05 | $690.90 | |