| 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 | $234.49 | 10.640% | $259.4397 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $64.97 | 13.849% | $73.9677 | $73.97 | $73.95 | $74.00 |
| Purchase #3 | $88.78 | 8.604% | $96.4186 | $96.42 | $96.40 | $96.40 |
| Purchase #4 | $124.52 | 7.206% | $133.4929 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $36.68 | 5.730% | $38.7818 | $38.78 | $38.80 | $38.80 |
| Purchase #6 | $206.39 | 12.605% | $232.4055 | $232.41 | $232.40 | $232.40 |
| Purchase #7 | $49.60 | 10.244% | $54.681 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $805.43 | $889.1872 | $889.19 | $889.20 | $889.20 | |