| 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 | $44.65 | 6.413% | $47.5134 | $47.51 | $47.50 | $47.50 |
| Purchase #2 | $81.83 | 7.272% | $87.7807 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $36.57 | 13.733% | $41.5922 | $41.59 | $41.60 | $41.60 |
| Purchase #4 | $85.79 | 13.423% | $97.3056 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $35.98 | 4.828% | $37.7171 | $37.72 | $37.70 | $37.70 |
| Purchase #6 | $58.72 | 12.505% | $66.0629 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $19.55 | 13.802% | $22.2483 | $22.25 | $22.25 | $22.20 |
| 7 purchase totals = | $363.09 | $400.2202 | $400.22 | $400.20 | $400.20 | |