| 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 | $7.62 | 9.388% | $8.3354 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $104.80 | 13.336% | $118.7761 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $107.52 | 7.601% | $115.6926 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $160.61 | 13.258% | $181.9037 | $181.90 | $181.90 | $181.90 |
| Purchase #5 | $39.73 | 10.319% | $43.8297 | $43.83 | $43.85 | $43.80 |
| Purchase #6 | $151.61 | 5.121% | $159.3739 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $200.98 | 13.389% | $227.8892 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $772.87 | $855.8006 | $855.80 | $855.85 | $855.80 | |