| 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 | $9.67 | 6.245% | $10.2739 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $75.57 | 7.856% | $81.5068 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $84.40 | 9.773% | $92.6484 | $92.65 | $92.65 | $92.60 |
| Purchase #4 | $227.70 | 11.872% | $254.7325 | $254.73 | $254.75 | $254.70 |
| Purchase #5 | $96.92 | 10.842% | $107.4281 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $51.68 | 5.273% | $54.4051 | $54.41 | $54.40 | $54.40 |
| Purchase #7 | $250.80 | 10.710% | $277.6607 | $277.66 | $277.65 | $277.70 |
| 7 purchase totals = | $796.74 | $878.6555 | $878.66 | $878.65 | $878.60 | |