| 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 | $5.82 | 3.812% | $6.0419 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $138.91 | 11.453% | $154.8194 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $95.43 | 12.686% | $107.5362 | $107.54 | $107.55 | $107.50 |
| Purchase #4 | $23.91 | 9.312% | $26.1365 | $26.14 | $26.15 | $26.10 |
| Purchase #5 | $122.39 | 4.445% | $127.8302 | $127.83 | $127.85 | $127.80 |
| Purchase #6 | $6.59 | 13.501% | $7.4797 | $7.48 | $7.50 | $7.50 |
| Purchase #7 | $114.67 | 10.430% | $126.6301 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $507.72 | $556.4740 | $556.48 | $556.55 | $556.30 | |