| 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 | $73.99 | 11.494% | $82.4944 | $82.49 | $82.50 | $82.50 |
| Purchase #2 | $40.46 | 8.686% | $43.9744 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $138.95 | 12.538% | $156.3716 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $148.68 | 10.773% | $164.6973 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $76.39 | 6.587% | $81.4218 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $80.88 | 13.252% | $91.5982 | $91.60 | $91.60 | $91.60 |
| Purchase #7 | $130.53 | 10.116% | $143.7344 | $143.73 | $143.75 | $143.70 |
| 7 purchase totals = | $689.88 | $764.2921 | $764.28 | $764.25 | $764.30 | |