| 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 | $87.57 | 11.268% | $97.4374 | $97.44 | $97.45 | $97.40 |
| Purchase #2 | $33.73 | 3.556% | $34.9294 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $123.85 | 8.830% | $134.786 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $189.80 | 6.575% | $202.2794 | $202.28 | $202.30 | $202.30 |
| Purchase #5 | $123.51 | 10.473% | $136.4452 | $136.45 | $136.45 | $136.40 |
| Purchase #6 | $32.55 | 7.723% | $35.0638 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $38.69 | 5.694% | $40.893 | $40.89 | $40.90 | $40.90 |
| 7 purchase totals = | $629.70 | $681.8342 | $681.84 | $681.90 | $681.80 | |