| 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 | $43.32 | 13.513% | $49.1738 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $70.74 | 12.183% | $79.3583 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $129.58 | 5.782% | $137.0723 | $137.07 | $137.05 | $137.10 |
| Purchase #4 | $114.93 | 5.749% | $121.5373 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $139.79 | 5.601% | $147.6196 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $128.88 | 4.198% | $134.2904 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $147.91 | 10.311% | $163.161 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $775.15 | $832.2127 | $832.21 | $832.15 | $832.30 | |