| 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 | $76.86 | 3.701% | $79.7046 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $61.61 | 5.630% | $65.0786 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $60.52 | 7.715% | $65.1891 | $65.19 | $65.20 | $65.20 |
| Purchase #4 | $175.56 | 6.185% | $186.4184 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $16.96 | 4.109% | $17.6569 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $57.42 | 4.231% | $59.8494 | $59.85 | $59.85 | $59.80 |
| Purchase #7 | $237.67 | 11.727% | $265.5416 | $265.54 | $265.55 | $265.50 |
| 7 purchase totals = | $686.60 | $739.4386 | $739.44 | $739.45 | $739.40 | |