| 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 | $51.79 | 3.844% | $53.7808 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $123.98 | 10.689% | $137.2322 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $76.36 | 3.443% | $78.9891 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $249.60 | 6.738% | $266.418 | $266.42 | $266.40 | $266.40 |
| Purchase #5 | $236.50 | 5.831% | $250.2903 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $12.80 | 6.530% | $13.6358 | $13.64 | $13.65 | $13.60 |
| Purchase #7 | $36.44 | 5.626% | $38.4901 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $787.47 | $838.8363 | $838.84 | $838.90 | $838.80 | |