| 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 | $110.65 | 3.797% | $114.8514 | $114.85 | $114.85 | $114.90 |
| Purchase #2 | $23.46 | 4.265% | $24.4606 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $157.82 | 12.504% | $177.5538 | $177.55 | $177.55 | $177.60 |
| Purchase #4 | $77.42 | 8.871% | $84.2879 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $113.86 | 12.242% | $127.7987 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $52.52 | 5.549% | $55.4343 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $61.51 | 4.572% | $64.3222 | $64.32 | $64.30 | $64.30 |
| 7 purchase totals = | $597.24 | $648.7089 | $648.70 | $648.70 | $648.80 | |