| 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 | $51.56 | 9.199% | $56.303 | $56.30 | $56.30 | $56.30 |
| Purchase #2 | $182.73 | 11.363% | $203.4936 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $122.37 | 7.697% | $131.7888 | $131.79 | $131.80 | $131.80 |
| Purchase #4 | $88.56 | 3.189% | $91.3842 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $131.28 | 13.688% | $149.2496 | $149.25 | $149.25 | $149.20 |
| Purchase #6 | $72.73 | 12.373% | $81.7289 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $177.33 | 9.816% | $194.7367 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $826.56 | $908.6848 | $908.68 | $908.75 | $908.60 | |