| 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 | $34.69 | 9.503% | $37.9866 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $82.55 | 9.700% | $90.5574 | $90.56 | $90.55 | $90.60 |
| Purchase #3 | $49.71 | 13.404% | $56.3731 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $49.97 | 5.469% | $52.7029 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $215.44 | 8.123% | $232.9402 | $232.94 | $232.95 | $232.90 |
| Purchase #6 | $102.41 | 3.727% | $106.2268 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $219.56 | 7.553% | $236.1434 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $754.33 | $812.9304 | $812.93 | $812.95 | $812.90 | |