| 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 | $89.59 | 5.393% | $94.4216 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $82.95 | 13.483% | $94.1341 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $137.25 | 11.866% | $153.5361 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $75.58 | 12.299% | $84.8756 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $23.80 | 12.872% | $26.8635 | $26.86 | $26.85 | $26.90 |
| Purchase #6 | $48.67 | 7.431% | $52.2867 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $162.30 | 10.846% | $179.9031 | $179.90 | $179.90 | $179.90 |
| 7 purchase totals = | $620.14 | $686.0207 | $686.02 | $686.05 | $686.00 | |