| 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 | $20.69 | 8.375% | $22.4228 | $22.42 | $22.40 | $22.40 |
| Purchase #2 | $7.51 | 6.592% | $8.0051 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $24.90 | 9.611% | $27.2931 | $27.29 | $27.30 | $27.30 |
| Purchase #4 | $191.36 | 9.492% | $209.5239 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $207.42 | 3.461% | $214.5988 | $214.60 | $214.60 | $214.60 |
| Purchase #6 | $89.33 | 10.637% | $98.832 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $196.59 | 9.150% | $214.578 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $737.80 | $795.2537 | $795.25 | $795.25 | $795.20 | |