| 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 | $67.27 | 3.795% | $69.8229 | $69.82 | $69.80 | $69.80 |
| Purchase #2 | $221.28 | 12.295% | $248.4864 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $19.33 | 9.427% | $21.1522 | $21.15 | $21.15 | $21.20 |
| Purchase #4 | $43.95 | 10.777% | $48.6865 | $48.69 | $48.70 | $48.70 |
| Purchase #5 | $231.45 | 8.311% | $250.6858 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $12.42 | 9.869% | $13.6457 | $13.65 | $13.65 | $13.60 |
| Purchase #7 | $186.41 | 11.206% | $207.2991 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $782.11 | $859.7786 | $859.79 | $859.80 | $859.80 | |