| 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 | $26.94 | 5.802% | $28.5031 | $28.50 | $28.50 | $28.50 |
| Purchase #2 | $140.61 | 5.563% | $148.4321 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $186.57 | 3.381% | $192.8779 | $192.88 | $192.90 | $192.90 |
| Purchase #4 | $6.32 | 11.189% | $7.0271 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $248.29 | 12.126% | $278.3976 | $278.40 | $278.40 | $278.40 |
| Purchase #6 | $165.58 | 6.392% | $176.1639 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $140.68 | 12.319% | $158.0104 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $914.99 | $989.4121 | $989.41 | $989.45 | $989.40 | |