| 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 | $67.82 | 11.295% | $75.4803 | $75.48 | $75.50 | $75.50 |
| Purchase #2 | $119.86 | 11.620% | $133.7877 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $141.62 | 8.799% | $154.0811 | $154.08 | $154.10 | $154.10 |
| Purchase #4 | $30.38 | 13.151% | $34.3753 | $34.38 | $34.40 | $34.40 |
| Purchase #5 | $121.60 | 3.628% | $126.0116 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $121.52 | 3.694% | $126.0089 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $154.35 | 11.696% | $172.4028 | $172.40 | $172.40 | $172.40 |
| 7 purchase totals = | $757.15 | $822.1477 | $822.15 | $822.20 | $822.20 | |