| 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 | $33.93 | 6.127% | $36.0089 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $102.65 | 4.609% | $107.3811 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $193.50 | 9.330% | $211.5536 | $211.55 | $211.55 | $211.60 |
| Purchase #4 | $146.55 | 13.696% | $166.6215 | $166.62 | $166.60 | $166.60 |
| Purchase #5 | $83.59 | 3.248% | $86.305 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $6.68 | 7.862% | $7.2052 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $123.53 | 12.673% | $139.185 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $690.43 | $754.2603 | $754.27 | $754.25 | $754.30 | |