| 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 | $7.53 | 10.610% | $8.3289 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $58.49 | 7.743% | $63.0189 | $63.02 | $63.00 | $63.00 |
| Purchase #3 | $47.30 | 4.691% | $49.5188 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $229.74 | 3.863% | $238.6149 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $130.72 | 10.143% | $143.9789 | $143.98 | $144.00 | $144.00 |
| Purchase #6 | $221.26 | 12.786% | $249.5503 | $249.55 | $249.55 | $249.60 |
| Purchase #7 | $121.81 | 10.221% | $134.2602 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $816.85 | $887.2709 | $887.27 | $887.25 | $887.30 | |