| 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 | $78.92 | 11.413% | $87.9271 | $87.93 | $87.95 | $87.90 |
| Purchase #2 | $125.75 | 13.791% | $143.0922 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $79.65 | 10.690% | $88.1646 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $226.57 | 3.810% | $235.2023 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $39.79 | 7.229% | $42.6664 | $42.67 | $42.65 | $42.70 |
| Purchase #6 | $153.74 | 13.826% | $174.9961 | $175.00 | $175.00 | $175.00 |
| Purchase #7 | $149.35 | 10.118% | $164.4612 | $164.46 | $164.45 | $164.50 |
| 7 purchase totals = | $853.77 | $936.5099 | $936.51 | $936.50 | $936.60 | |