| 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 | $78.66 | 4.196% | $81.9606 | $81.96 | $81.95 | $82.00 |
| Purchase #2 | $94.42 | 3.867% | $98.0712 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $101.67 | 9.300% | $111.1253 | $111.13 | $111.15 | $111.10 |
| Purchase #4 | $179.67 | 12.455% | $202.0479 | $202.05 | $202.05 | $202.00 |
| Purchase #5 | $239.87 | 8.507% | $260.2757 | $260.28 | $260.30 | $260.30 |
| Purchase #6 | $173.56 | 6.846% | $185.4419 | $185.44 | $185.45 | $185.40 |
| Purchase #7 | $98.67 | 9.139% | $107.6875 | $107.69 | $107.70 | $107.70 |
| 7 purchase totals = | $966.52 | $1,046.6101 | $1,046.62 | $1,046.65 | $1,046.60 | |