| 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 | $84.74 | 10.205% | $93.3877 | $93.39 | $93.40 | $93.40 |
| Purchase #2 | $43.35 | 11.346% | $48.2685 | $48.27 | $48.25 | $48.30 |
| Purchase #3 | $5.90 | 5.605% | $6.2307 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $134.38 | 5.865% | $142.2614 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $177.53 | 9.749% | $194.8374 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $30.69 | 13.650% | $34.8792 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $38.99 | 13.755% | $44.3531 | $44.35 | $44.35 | $44.40 |
| 7 purchase totals = | $515.58 | $564.2180 | $564.22 | $564.25 | $564.30 | |