| 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 | $13.33 | 8.687% | $14.488 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $44.37 | 10.561% | $49.0559 | $49.06 | $49.05 | $49.10 |
| Purchase #3 | $123.58 | 8.710% | $134.3438 | $134.34 | $134.35 | $134.30 |
| Purchase #4 | $154.89 | 4.704% | $162.176 | $162.18 | $162.20 | $162.20 |
| Purchase #5 | $5.73 | 7.438% | $6.1562 | $6.16 | $6.15 | $6.20 |
| Purchase #6 | $30.25 | 9.428% | $33.102 | $33.10 | $33.10 | $33.10 |
| Purchase #7 | $222.91 | 8.548% | $241.9643 | $241.96 | $241.95 | $242.00 |
| 7 purchase totals = | $595.06 | $641.2862 | $641.29 | $641.30 | $641.40 | |