| 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 | $43.64 | 4.817% | $45.7421 | $45.74 | $45.75 | $45.70 |
| Purchase #2 | $223.48 | 12.222% | $250.7937 | $250.79 | $250.80 | $250.80 |
| Purchase #3 | $66.63 | 9.201% | $72.7606 | $72.76 | $72.75 | $72.80 |
| Purchase #4 | $60.99 | 3.422% | $63.0771 | $63.08 | $63.10 | $63.10 |
| Purchase #5 | $201.81 | 8.503% | $218.9699 | $218.97 | $218.95 | $219.00 |
| Purchase #6 | $171.83 | 11.670% | $191.8826 | $191.88 | $191.90 | $191.90 |
| Purchase #7 | $128.51 | 13.631% | $146.0272 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $896.89 | $989.2532 | $989.25 | $989.30 | $989.30 | |