| 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 | $218.96 | 7.367% | $235.0908 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $43.78 | 3.640% | $45.3736 | $45.37 | $45.35 | $45.40 |
| Purchase #3 | $100.91 | 13.219% | $114.2493 | $114.25 | $114.25 | $114.20 |
| Purchase #4 | $42.83 | 10.763% | $47.4398 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $29.27 | 12.305% | $32.8717 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $69.40 | 9.134% | $75.739 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $57.31 | 8.193% | $62.0054 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $562.46 | $612.7696 | $612.77 | $612.75 | $612.70 | |