| 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 | $74.37 | 13.715% | $84.5698 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $94.73 | 4.173% | $98.6831 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $202.74 | 6.816% | $216.5588 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $228.83 | 3.335% | $236.4615 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $130.31 | 10.304% | $143.7371 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $33.66 | 11.377% | $37.4895 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $22.86 | 12.632% | $25.7477 | $25.75 | $25.75 | $25.70 |
| 7 purchase totals = | $787.50 | $843.2475 | $843.25 | $843.25 | $843.30 | |