| 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 | $47.78 | 10.314% | $52.708 | $52.71 | $52.70 | $52.70 |
| Purchase #2 | $107.70 | 7.603% | $115.8884 | $115.89 | $115.90 | $115.90 |
| Purchase #3 | $240.29 | 6.568% | $256.0722 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $139.25 | 7.420% | $149.5824 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $205.34 | 4.669% | $214.9273 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $156.47 | 7.142% | $167.6451 | $167.65 | $167.65 | $167.60 |
| Purchase #7 | $27.94 | 9.566% | $30.6127 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $924.77 | $987.4361 | $987.44 | $987.45 | $987.40 | |