| 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 | $25.84 | 8.363% | $28.001 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $64.65 | 5.557% | $68.2426 | $68.24 | $68.25 | $68.20 |
| Purchase #3 | $91.63 | 8.446% | $99.3691 | $99.37 | $99.35 | $99.40 |
| Purchase #4 | $48.46 | 12.195% | $54.3697 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $52.80 | 10.409% | $58.296 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $97.39 | 3.847% | $101.1366 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $117.55 | 5.330% | $123.8154 | $123.82 | $123.80 | $123.80 |
| 7 purchase totals = | $498.32 | $533.2304 | $533.24 | $533.20 | $533.20 | |