| 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 | $85.58 | 5.268% | $90.0884 | $90.09 | $90.10 | $90.10 |
| Purchase #2 | $95.49 | 6.560% | $101.7541 | $101.75 | $101.75 | $101.80 |
| Purchase #3 | $240.90 | 3.346% | $248.9605 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $116.83 | 4.221% | $121.7614 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $52.74 | 10.718% | $58.3927 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $104.39 | 8.791% | $113.5669 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $226.46 | 7.284% | $242.9553 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $922.39 | $977.4793 | $977.48 | $977.45 | $977.70 | |