| 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 | $50.91 | 9.845% | $55.9221 | $55.92 | $55.90 | $55.90 |
| Purchase #2 | $125.45 | 7.459% | $134.8073 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $123.76 | 5.738% | $130.8613 | $130.86 | $130.85 | $130.90 |
| Purchase #4 | $87.97 | 4.693% | $92.0984 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $226.77 | 9.560% | $248.4492 | $248.45 | $248.45 | $248.40 |
| Purchase #6 | $233.67 | 12.518% | $262.9208 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $87.96 | 12.512% | $98.9656 | $98.97 | $98.95 | $99.00 |
| 7 purchase totals = | $936.49 | $1,024.0247 | $1,024.03 | $1,023.95 | $1,024.00 | |