| 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 | $239.81 | 6.248% | $254.7933 | $254.79 | $254.80 | $254.80 |
| Purchase #2 | $47.40 | 11.119% | $52.6704 | $52.67 | $52.65 | $52.70 |
| Purchase #3 | $57.29 | 8.382% | $62.092 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $122.62 | 13.702% | $139.4214 | $139.42 | $139.40 | $139.40 |
| Purchase #5 | $110.70 | 7.816% | $119.3523 | $119.35 | $119.35 | $119.40 |
| Purchase #6 | $107.31 | 11.453% | $119.6002 | $119.60 | $119.60 | $119.60 |
| Purchase #7 | $6.36 | 4.390% | $6.6392 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $691.49 | $754.5688 | $754.56 | $754.55 | $754.60 | |