| 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 | $36.69 | 9.739% | $40.2632 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $116.84 | 8.596% | $126.8836 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $154.64 | 11.444% | $172.337 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $63.84 | 5.118% | $67.1073 | $67.11 | $67.10 | $67.10 |
| Purchase #5 | $26.59 | 11.869% | $29.746 | $29.75 | $29.75 | $29.70 |
| Purchase #6 | $167.41 | 8.136% | $181.0305 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $13.51 | 4.759% | $14.1529 | $14.15 | $14.15 | $14.20 |
| 7 purchase totals = | $579.52 | $631.5205 | $631.52 | $631.55 | $631.50 | |