| 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 | $28.37 | 6.718% | $30.2759 | $30.28 | $30.30 | $30.30 |
| Purchase #2 | $94.74 | 4.701% | $99.1937 | $99.19 | $99.20 | $99.20 |
| Purchase #3 | $174.76 | 4.475% | $182.5805 | $182.58 | $182.60 | $182.60 |
| Purchase #4 | $220.45 | 13.486% | $250.1799 | $250.18 | $250.20 | $250.20 |
| Purchase #5 | $170.93 | 13.466% | $193.9474 | $193.95 | $193.95 | $193.90 |
| Purchase #6 | $133.49 | 9.573% | $146.269 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $56.38 | 10.624% | $62.3698 | $62.37 | $62.35 | $62.40 |
| 7 purchase totals = | $879.12 | $964.8162 | $964.82 | $964.85 | $964.90 | |