| 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 | $97.33 | 9.233% | $106.3165 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $58.79 | 11.402% | $65.4932 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $39.29 | 4.520% | $41.0659 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $144.41 | 6.296% | $153.5021 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $130.37 | 9.175% | $142.3314 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $126.27 | 5.351% | $133.0267 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $119.30 | 13.708% | $135.6536 | $135.65 | $135.65 | $135.70 |
| 7 purchase totals = | $715.76 | $777.3894 | $777.39 | $777.40 | $777.40 | |