| 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 | $46.81 | 10.635% | $51.7882 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $184.67 | 8.244% | $199.8942 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $77.40 | 8.519% | $83.9937 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $170.34 | 4.613% | $178.1978 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $94.79 | 5.510% | $100.0129 | $100.01 | $100.00 | $100.00 |
| Purchase #6 | $65.64 | 5.734% | $69.4038 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $36.30 | 11.449% | $40.456 | $40.46 | $40.45 | $40.50 |
| 7 purchase totals = | $675.95 | $723.7466 | $723.74 | $723.75 | $723.80 | |