| 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 | $46.91 | 3.802% | $48.6935 | $48.69 | $48.70 | $48.70 |
| Purchase #2 | $123.90 | 3.485% | $128.2179 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $232.80 | 6.607% | $248.1811 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $46.88 | 12.685% | $52.8267 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $159.67 | 9.533% | $174.8913 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $7.85 | 5.353% | $8.2702 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $60.48 | 11.250% | $67.284 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $678.49 | $728.3647 | $728.36 | $728.40 | $728.40 | |