| 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 | $77.88 | 4.653% | $81.5038 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $174.99 | 13.402% | $198.4422 | $198.44 | $198.45 | $198.40 |
| Purchase #3 | $205.78 | 8.267% | $222.7918 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $49.31 | 5.798% | $52.169 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $228.59 | 8.763% | $248.6213 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $40.38 | 11.404% | $44.9849 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $95.38 | 5.118% | $100.2615 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $872.31 | $948.7745 | $948.76 | $948.75 | $948.80 | |