| 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 | $72.82 | 4.521% | $76.1122 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $156.80 | 7.334% | $168.2997 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $57.69 | 9.537% | $63.1919 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $13.89 | 4.723% | $14.546 | $14.55 | $14.55 | $14.50 |
| Purchase #5 | $250.28 | 8.633% | $271.8867 | $271.89 | $271.90 | $271.90 |
| Purchase #6 | $205.58 | 6.292% | $218.5151 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $99.66 | 12.669% | $112.2859 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $856.72 | $924.8375 | $924.85 | $924.85 | $924.80 | |