| 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 | $7.72 | 4.668% | $8.0804 | $8.08 | $8.10 | $8.10 |
| Purchase #2 | $161.41 | 3.687% | $167.3612 | $167.36 | $167.35 | $167.40 |
| Purchase #3 | $10.42 | 3.797% | $10.8156 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $227.85 | 8.169% | $246.4631 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $162.27 | 6.456% | $172.7462 | $172.75 | $172.75 | $172.70 |
| Purchase #6 | $192.79 | 10.849% | $213.7058 | $213.71 | $213.70 | $213.70 |
| Purchase #7 | $123.37 | 13.682% | $140.2495 | $140.25 | $140.25 | $140.20 |
| 7 purchase totals = | $885.83 | $959.4218 | $959.43 | $959.40 | $959.40 | |