| 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 | $114.68 | 10.805% | $127.0712 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $38.73 | 10.105% | $42.6437 | $42.64 | $42.65 | $42.60 |
| Purchase #3 | $35.63 | 5.403% | $37.5551 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $198.45 | 12.524% | $223.3039 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $234.95 | 11.103% | $261.0365 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $231.74 | 11.135% | $257.5442 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $7.68 | 10.647% | $8.4977 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $861.86 | $957.6523 | $957.65 | $957.65 | $957.60 | |