| 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 | $80.55 | 5.376% | $84.8804 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $34.76 | 8.170% | $37.5999 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $25.45 | 8.563% | $27.6293 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $96.79 | 5.161% | $101.7853 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $128.79 | 9.186% | $140.6206 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $236.84 | 5.587% | $250.0723 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $236.45 | 5.264% | $248.8967 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $839.63 | $891.4845 | $891.49 | $891.50 | $891.50 | |