| 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 | $77.44 | 5.815% | $81.9431 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $59.87 | 6.639% | $63.8448 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $24.32 | 8.614% | $26.4149 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $216.88 | 3.145% | $223.7009 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $47.37 | 3.644% | $49.0962 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $43.46 | 5.654% | $45.9172 | $45.92 | $45.90 | $45.90 |
| Purchase #7 | $119.27 | 13.840% | $135.777 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $588.61 | $626.6941 | $626.69 | $626.70 | $626.60 | |