| 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 | $87.49 | 9.610% | $95.8978 | $95.90 | $95.90 | $95.90 |
| Purchase #2 | $82.50 | 8.255% | $89.3104 | $89.31 | $89.30 | $89.30 |
| Purchase #3 | $151.35 | 13.605% | $171.9412 | $171.94 | $171.95 | $171.90 |
| Purchase #4 | $99.88 | 10.420% | $110.2875 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $115.85 | 8.650% | $125.871 | $125.87 | $125.85 | $125.90 |
| Purchase #6 | $17.60 | 5.679% | $18.5995 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $119.99 | 6.731% | $128.0665 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $674.66 | $739.9739 | $739.98 | $739.95 | $740.00 | |