| 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 | $231.50 | 11.719% | $258.6295 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $52.81 | 4.550% | $55.2129 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $43.93 | 11.343% | $48.913 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $59.71 | 5.523% | $63.0078 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $54.25 | 13.210% | $61.4164 | $61.42 | $61.40 | $61.40 |
| Purchase #6 | $103.27 | 3.306% | $106.6841 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $90.31 | 3.779% | $93.7228 | $93.72 | $93.70 | $93.70 |
| 7 purchase totals = | $635.78 | $687.5865 | $687.58 | $687.55 | $687.50 | |