| 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 | $43.47 | 10.770% | $48.1517 | $48.15 | $48.15 | $48.20 |
| Purchase #2 | $78.85 | 7.820% | $85.0161 | $85.02 | $85.00 | $85.00 |
| Purchase #3 | $154.46 | 3.763% | $160.2723 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $211.72 | 9.420% | $231.664 | $231.66 | $231.65 | $231.70 |
| Purchase #5 | $224.80 | 7.208% | $241.0036 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $73.42 | 8.632% | $79.7576 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $220.59 | 10.661% | $244.1071 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $1,007.31 | $1,089.9724 | $1,089.97 | $1,089.90 | $1,090.10 | |