| 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 | $18.54 | 13.830% | $21.1041 | $21.10 | $21.10 | $21.10 |
| Purchase #2 | $92.44 | 9.503% | $101.2246 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $172.33 | 3.257% | $177.9428 | $177.94 | $177.95 | $177.90 |
| Purchase #4 | $59.42 | 12.354% | $66.7607 | $66.76 | $66.75 | $66.80 |
| Purchase #5 | $187.38 | 10.787% | $207.5927 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $30.25 | 10.389% | $33.3927 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $164.89 | 8.794% | $179.3904 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $725.25 | $787.4080 | $787.39 | $787.40 | $787.40 | |