| 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 | $196.35 | 6.750% | $209.6036 | $209.60 | $209.60 | $209.60 |
| Purchase #2 | $89.49 | 9.259% | $97.7759 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $164.35 | 12.622% | $185.0943 | $185.09 | $185.10 | $185.10 |
| Purchase #4 | $44.41 | 11.150% | $49.3617 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $18.89 | 5.656% | $19.9584 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $207.33 | 6.823% | $221.4761 | $221.48 | $221.50 | $221.50 |
| Purchase #7 | $157.41 | 5.497% | $166.0628 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $878.23 | $949.3328 | $949.33 | $949.35 | $949.50 | |