| 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 | $34.72 | 4.559% | $36.3029 | $36.30 | $36.30 | $36.30 |
| Purchase #2 | $48.54 | 6.540% | $51.7145 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $141.87 | 6.207% | $150.6759 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $217.28 | 6.308% | $230.986 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $192.73 | 5.275% | $202.8965 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $52.83 | 10.236% | $58.2377 | $58.24 | $58.25 | $58.20 |
| Purchase #7 | $130.57 | 8.104% | $141.1514 | $141.15 | $141.15 | $141.20 |
| 7 purchase totals = | $818.54 | $871.9649 | $871.97 | $872.00 | $872.00 | |