| 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 | $75.47 | 8.240% | $81.6887 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $80.74 | 6.604% | $86.0721 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $158.63 | 3.765% | $164.6024 | $164.60 | $164.60 | $164.60 |
| Purchase #4 | $101.78 | 10.635% | $112.6043 | $112.60 | $112.60 | $112.60 |
| Purchase #5 | $178.51 | 12.798% | $201.3557 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $84.98 | 5.430% | $89.5944 | $89.59 | $89.60 | $89.60 |
| Purchase #7 | $197.68 | 8.320% | $214.127 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $877.79 | $950.0446 | $950.04 | $950.05 | $950.10 | |