| 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 | $107.44 | 5.443% | $113.288 | $113.29 | $113.30 | $113.30 |
| Purchase #2 | $88.56 | 12.459% | $99.5937 | $99.59 | $99.60 | $99.60 |
| Purchase #3 | $63.79 | 11.380% | $71.0493 | $71.05 | $71.05 | $71.00 |
| Purchase #4 | $193.45 | 11.139% | $214.9984 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $87.42 | 11.864% | $97.7915 | $97.79 | $97.80 | $97.80 |
| Purchase #6 | $87.56 | 9.189% | $95.6059 | $95.61 | $95.60 | $95.60 |
| Purchase #7 | $63.79 | 7.569% | $68.6183 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $692.01 | $760.9451 | $760.95 | $760.95 | $760.90 | |