| 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 | $38.87 | 9.822% | $42.6878 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $36.51 | 4.470% | $38.142 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $87.94 | 8.246% | $95.1915 | $95.19 | $95.20 | $95.20 |
| Purchase #4 | $58.94 | 9.275% | $64.4067 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $97.35 | 13.667% | $110.6548 | $110.65 | $110.65 | $110.70 |
| Purchase #6 | $100.65 | 13.385% | $114.122 | $114.12 | $114.10 | $114.10 |
| Purchase #7 | $217.90 | 8.254% | $235.8855 | $235.89 | $235.90 | $235.90 |
| 7 purchase totals = | $638.16 | $701.0903 | $701.09 | $701.10 | $701.10 | |