| 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 | $39.66 | 9.440% | $43.4039 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $249.83 | 3.737% | $259.1661 | $259.17 | $259.15 | $259.20 |
| Purchase #3 | $13.83 | 6.476% | $14.7256 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $177.47 | 11.607% | $198.0689 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $143.55 | 6.618% | $153.0501 | $153.05 | $153.05 | $153.10 |
| Purchase #6 | $39.88 | 11.185% | $44.3406 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $54.97 | 4.733% | $57.5717 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $719.19 | $770.3269 | $770.33 | $770.30 | $770.40 | |