| 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 | $43.40 | 9.377% | $47.4696 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $90.70 | 3.134% | $93.5425 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $34.62 | 8.778% | $37.6589 | $37.66 | $37.65 | $37.70 |
| Purchase #4 | $247.44 | 6.398% | $263.2712 | $263.27 | $263.25 | $263.30 |
| Purchase #5 | $193.54 | 7.258% | $207.5871 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $55.60 | 12.704% | $62.6634 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $95.56 | 10.548% | $105.6397 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $760.86 | $817.8324 | $817.83 | $817.80 | $817.90 | |