| 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 | $56.72 | 12.722% | $63.9359 | $63.94 | $63.95 | $63.90 |
| Purchase #2 | $18.43 | 10.755% | $20.4121 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $22.94 | 8.727% | $24.942 | $24.94 | $24.95 | $24.90 |
| Purchase #4 | $22.49 | 5.802% | $23.7949 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $66.40 | 6.815% | $70.9252 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $214.89 | 7.373% | $230.7338 | $230.73 | $230.75 | $230.70 |
| Purchase #7 | $171.83 | 5.565% | $181.3923 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $573.70 | $616.1362 | $616.13 | $616.20 | $616.00 | |