| 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 | $80.52 | 11.454% | $89.7428 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $208.38 | 13.542% | $236.5988 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $38.81 | 9.309% | $42.4228 | $42.42 | $42.40 | $42.40 |
| Purchase #4 | $169.83 | 5.584% | $179.3133 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $13.68 | 12.227% | $15.3527 | $15.35 | $15.35 | $15.40 |
| Purchase #6 | $118.32 | 5.659% | $125.0157 | $125.02 | $125.00 | $125.00 |
| Purchase #7 | $241.25 | 4.841% | $252.9289 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $870.79 | $941.3750 | $941.37 | $941.35 | $941.30 | |