| 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 | $38.44 | 5.208% | $40.442 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $29.83 | 12.810% | $33.6512 | $33.65 | $33.65 | $33.70 |
| Purchase #3 | $36.35 | 12.788% | $40.9984 | $41.00 | $41.00 | $41.00 |
| Purchase #4 | $79.85 | 8.692% | $86.7906 | $86.79 | $86.80 | $86.80 |
| Purchase #5 | $62.28 | 4.239% | $64.92 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $90.65 | 4.672% | $94.8852 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $24.41 | 10.616% | $27.0014 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $361.81 | $388.6888 | $388.69 | $388.70 | $388.70 | |