| 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 | $77.33 | 13.488% | $87.7603 | $87.76 | $87.75 | $87.80 |
| Purchase #2 | $65.45 | 11.740% | $73.1338 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $41.72 | 12.172% | $46.7982 | $46.80 | $46.80 | $46.80 |
| Purchase #4 | $72.82 | 12.542% | $81.9531 | $81.95 | $81.95 | $82.00 |
| Purchase #5 | $91.54 | 13.575% | $103.9666 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $32.66 | 12.495% | $36.7409 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $244.29 | 13.786% | $277.9678 | $277.97 | $277.95 | $278.00 |
| 7 purchase totals = | $625.81 | $708.3207 | $708.32 | $708.30 | $708.40 | |