| 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 | $85.69 | 10.510% | $94.696 | $94.70 | $94.70 | $94.70 |
| Purchase #2 | $191.85 | 12.256% | $215.3631 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $15.97 | 11.238% | $17.7647 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $10.77 | 3.620% | $11.1599 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $5.91 | 4.766% | $6.1917 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $220.72 | 4.383% | $230.3942 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $55.72 | 13.696% | $63.3514 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $586.63 | $638.9210 | $638.91 | $638.90 | $639.10 | |