| 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 | $75.87 | 6.188% | $80.5648 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $158.69 | 9.199% | $173.2879 | $173.29 | $173.30 | $173.30 |
| Purchase #3 | $14.34 | 11.585% | $16.0013 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $19.84 | 7.604% | $21.3486 | $21.35 | $21.35 | $21.30 |
| Purchase #5 | $194.39 | 7.173% | $208.3336 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $184.74 | 9.113% | $201.5754 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $75.39 | 8.187% | $81.5622 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $723.26 | $782.6738 | $782.67 | $782.70 | $782.70 | |