| 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 | $75.79 | 8.188% | $81.9957 | $82.00 | $82.00 | $82.00 |
| Purchase #2 | $207.52 | 7.325% | $222.7208 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $24.28 | 6.794% | $25.9296 | $25.93 | $25.95 | $25.90 |
| Purchase #4 | $41.40 | 5.625% | $43.7288 | $43.73 | $43.75 | $43.70 |
| Purchase #5 | $114.57 | 5.634% | $121.0249 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $16.52 | 4.463% | $17.2573 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $186.31 | 5.829% | $197.17 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $666.39 | $709.8271 | $709.83 | $709.80 | $709.80 | |