| 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 | $80.43 | 12.643% | $90.5988 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $156.57 | 12.227% | $175.7138 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $61.44 | 11.188% | $68.3139 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $247.79 | 6.575% | $264.0822 | $264.08 | $264.10 | $264.10 |
| Purchase #5 | $235.66 | 3.138% | $243.055 | $243.06 | $243.05 | $243.10 |
| Purchase #6 | $229.81 | 10.808% | $254.6479 | $254.65 | $254.65 | $254.60 |
| Purchase #7 | $206.79 | 7.292% | $221.8691 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $1,218.49 | $1,318.2807 | $1,318.28 | $1,318.25 | $1,318.30 | |