| 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 | $12.53 | 7.575% | $13.4791 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $206.49 | 7.632% | $222.2493 | $222.25 | $222.25 | $222.20 |
| Purchase #3 | $242.27 | 4.756% | $253.7924 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $234.66 | 4.769% | $245.8509 | $245.85 | $245.85 | $245.90 |
| Purchase #5 | $9.49 | 10.137% | $10.452 | $10.45 | $10.45 | $10.50 |
| Purchase #6 | $7.82 | 4.143% | $8.144 | $8.14 | $8.15 | $8.10 |
| Purchase #7 | $158.95 | 13.763% | $180.8263 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $872.21 | $934.7940 | $934.79 | $934.85 | $934.80 | |