| 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 | $97.71 | 6.537% | $104.0973 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $197.96 | 9.692% | $217.1463 | $217.15 | $217.15 | $217.10 |
| Purchase #3 | $30.44 | 3.320% | $31.4506 | $31.45 | $31.45 | $31.50 |
| Purchase #4 | $142.83 | 11.699% | $159.5397 | $159.54 | $159.55 | $159.50 |
| Purchase #5 | $14.97 | 8.529% | $16.2468 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $199.44 | 11.251% | $221.879 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $92.85 | 4.258% | $96.8036 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $776.20 | $847.1633 | $847.17 | $847.20 | $847.10 | |