| 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 | $46.31 | 12.577% | $52.1344 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $44.74 | 10.372% | $49.3804 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $81.94 | 11.701% | $91.5278 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $85.50 | 11.814% | $95.601 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $27.98 | 9.836% | $30.7321 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $248.89 | 9.588% | $272.7536 | $272.75 | $272.75 | $272.80 |
| Purchase #7 | $80.48 | 11.587% | $89.8052 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $615.84 | $681.9345 | $681.93 | $682.00 | $681.90 | |