| 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 | $90.53 | 9.320% | $98.9674 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $212.52 | 12.585% | $239.2656 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $110.28 | 13.308% | $124.9561 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $31.61 | 6.678% | $33.7209 | $33.72 | $33.70 | $33.70 |
| Purchase #5 | $129.71 | 10.127% | $142.8457 | $142.85 | $142.85 | $142.80 |
| Purchase #6 | $141.47 | 3.559% | $146.5049 | $146.50 | $146.50 | $146.50 |
| Purchase #7 | $163.87 | 10.432% | $180.9649 | $180.96 | $180.95 | $181.00 |
| 7 purchase totals = | $879.99 | $967.2255 | $967.23 | $967.15 | $967.30 | |