| 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 | $11.80 | 6.409% | $12.5563 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $109.84 | 7.869% | $118.4833 | $118.48 | $118.50 | $118.50 |
| Purchase #3 | $42.86 | 11.703% | $47.8759 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $176.31 | 5.652% | $186.275 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $217.68 | 5.672% | $230.0268 | $230.03 | $230.05 | $230.00 |
| Purchase #6 | $119.99 | 13.553% | $136.2522 | $136.25 | $136.25 | $136.30 |
| Purchase #7 | $43.53 | 8.696% | $47.3154 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $722.01 | $778.7849 | $778.80 | $778.85 | $778.90 | |