| 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 | $73.38 | 3.316% | $75.8133 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $118.26 | 12.198% | $132.6854 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $224.74 | 10.459% | $248.2456 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $5.88 | 9.776% | $6.4548 | $6.45 | $6.45 | $6.50 |
| Purchase #5 | $175.43 | 13.367% | $198.8797 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $93.96 | 6.169% | $99.7564 | $99.76 | $99.75 | $99.80 |
| Purchase #7 | $47.39 | 12.458% | $53.2938 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $739.04 | $815.1290 | $815.13 | $815.15 | $815.20 | |