| 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 | $52.49 | 4.567% | $54.8872 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $69.82 | 4.256% | $72.7915 | $72.79 | $72.80 | $72.80 |
| Purchase #3 | $203.82 | 3.757% | $211.4775 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $89.39 | 7.804% | $96.366 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $85.66 | 13.669% | $97.3689 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $222.70 | 3.595% | $230.7061 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $69.39 | 10.522% | $76.6912 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $793.27 | $840.2884 | $840.30 | $840.30 | $840.40 | |