| 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 | $51.97 | 5.295% | $54.7218 | $54.72 | $54.70 | $54.70 |
| Purchase #2 | $44.93 | 4.131% | $46.7861 | $46.79 | $46.80 | $46.80 |
| Purchase #3 | $52.28 | 3.808% | $54.2708 | $54.27 | $54.25 | $54.30 |
| Purchase #4 | $135.39 | 9.766% | $148.6122 | $148.61 | $148.60 | $148.60 |
| Purchase #5 | $62.82 | 11.328% | $69.9362 | $69.94 | $69.95 | $69.90 |
| Purchase #6 | $114.33 | 3.505% | $118.3373 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $177.53 | 4.378% | $185.3023 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $639.25 | $677.9667 | $677.97 | $677.95 | $677.90 | |