| 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 | $44.25 | 5.128% | $46.5191 | $46.52 | $46.50 | $46.50 |
| Purchase #2 | $136.76 | 5.820% | $144.7194 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $182.87 | 8.243% | $197.944 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $12.30 | 3.671% | $12.7515 | $12.75 | $12.75 | $12.80 |
| Purchase #5 | $165.36 | 4.501% | $172.8029 | $172.80 | $172.80 | $172.80 |
| Purchase #6 | $232.67 | 4.184% | $242.4049 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $133.78 | 10.366% | $147.6476 | $147.65 | $147.65 | $147.60 |
| 7 purchase totals = | $907.99 | $964.7894 | $964.78 | $964.75 | $964.70 | |