| 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 | $50.41 | 12.442% | $56.682 | $56.68 | $56.70 | $56.70 |
| Purchase #2 | $144.75 | 10.459% | $159.8894 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $125.52 | 11.735% | $140.2498 | $140.25 | $140.25 | $140.20 |
| Purchase #4 | $74.46 | 12.552% | $83.8062 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $94.63 | 13.255% | $107.1732 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $44.41 | 3.558% | $45.9901 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $78.97 | 7.423% | $84.8319 | $84.83 | $84.85 | $84.80 |
| 7 purchase totals = | $613.15 | $678.6226 | $678.62 | $678.65 | $678.60 | |