| 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 | $49.99 | 4.521% | $52.25 | $52.25 | $52.25 | $52.30 |
| Purchase #2 | $234.94 | 6.628% | $250.5118 | $250.51 | $250.50 | $250.50 |
| Purchase #3 | $74.27 | 4.739% | $77.7897 | $77.79 | $77.80 | $77.80 |
| Purchase #4 | $13.97 | 9.434% | $15.2879 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $231.44 | 7.669% | $249.1891 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $177.83 | 10.612% | $196.7013 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $211.49 | 10.158% | $232.9732 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $993.93 | $1,074.7030 | $1,074.70 | $1,074.70 | $1,074.80 | |