| 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 | $102.56 | 11.652% | $114.5103 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $98.28 | 8.707% | $106.8372 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $27.97 | 7.797% | $30.1508 | $30.15 | $30.15 | $30.20 |
| Purchase #4 | $168.82 | 5.741% | $178.512 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $40.55 | 10.844% | $44.9472 | $44.95 | $44.95 | $44.90 |
| Purchase #6 | $155.86 | 11.748% | $174.1704 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $69.53 | 13.542% | $78.9458 | $78.95 | $78.95 | $78.90 |
| 7 purchase totals = | $663.57 | $728.0737 | $728.08 | $728.05 | $728.00 | |