| 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 | $27.84 | 5.390% | $29.3406 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $16.55 | 3.246% | $17.0872 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $95.39 | 3.272% | $98.5112 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $54.76 | 13.549% | $62.1794 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $103.48 | 4.202% | $107.8282 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $130.76 | 3.164% | $134.8972 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $216.84 | 5.282% | $228.2935 | $228.29 | $228.30 | $228.30 |
| 7 purchase totals = | $645.62 | $678.1373 | $678.14 | $678.20 | $678.10 | |