| 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 | $22.34 | 10.863% | $24.7668 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $185.99 | 9.572% | $203.793 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $183.41 | 9.730% | $201.2558 | $201.26 | $201.25 | $201.30 |
| Purchase #4 | $122.87 | 10.356% | $135.5944 | $135.59 | $135.60 | $135.60 |
| Purchase #5 | $67.98 | 12.545% | $76.5081 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $109.91 | 7.514% | $118.1686 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $17.81 | 11.478% | $19.8542 | $19.85 | $19.85 | $19.90 |
| 7 purchase totals = | $710.31 | $779.9409 | $779.94 | $779.90 | $780.10 | |