| 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 | $60.84 | 3.374% | $62.8927 | $62.89 | $62.90 | $62.90 |
| Purchase #2 | $196.95 | 5.771% | $208.316 | $208.32 | $208.30 | $208.30 |
| Purchase #3 | $26.34 | 3.471% | $27.2543 | $27.25 | $27.25 | $27.30 |
| Purchase #4 | $171.73 | 9.266% | $187.6425 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $198.31 | 7.602% | $213.3855 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $128.42 | 8.400% | $139.2073 | $139.21 | $139.20 | $139.20 |
| Purchase #7 | $238.59 | 12.697% | $268.8838 | $268.88 | $268.90 | $268.90 |
| 7 purchase totals = | $1,021.18 | $1,107.5821 | $1,107.58 | $1,107.60 | $1,107.60 | |