| 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 | $46.67 | 8.357% | $50.5702 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $74.35 | 4.850% | $77.956 | $77.96 | $77.95 | $78.00 |
| Purchase #3 | $242.68 | 12.812% | $273.7722 | $273.77 | $273.75 | $273.80 |
| Purchase #4 | $237.69 | 6.787% | $253.822 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $12.47 | 9.774% | $13.6888 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $129.92 | 12.367% | $145.9872 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $79.77 | 12.359% | $89.6288 | $89.63 | $89.65 | $89.60 |
| 7 purchase totals = | $823.55 | $905.4252 | $905.43 | $905.40 | $905.50 | |