| 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 | $31.91 | 11.498% | $35.579 | $35.58 | $35.60 | $35.60 |
| Purchase #2 | $81.89 | 5.628% | $86.4988 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $15.57 | 12.621% | $17.5351 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $230.61 | 11.697% | $257.5845 | $257.58 | $257.60 | $257.60 |
| Purchase #5 | $19.67 | 4.865% | $20.6269 | $20.63 | $20.65 | $20.60 |
| Purchase #6 | $115.68 | 11.340% | $128.7981 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $200.42 | 13.351% | $227.1781 | $227.18 | $227.20 | $227.20 |
| 7 purchase totals = | $695.75 | $773.8005 | $773.81 | $773.90 | $773.80 | |