| 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 | $96.74 | 8.181% | $104.6543 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $29.87 | 4.128% | $31.103 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $127.35 | 13.818% | $144.9472 | $144.95 | $144.95 | $144.90 |
| Purchase #4 | $196.67 | 10.464% | $217.2495 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $107.61 | 4.308% | $112.2458 | $112.25 | $112.25 | $112.20 |
| Purchase #6 | $94.43 | 8.486% | $102.4433 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $177.43 | 9.739% | $194.7099 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $830.10 | $907.3530 | $907.35 | $907.35 | $907.20 | |