| 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 | $124.89 | 4.326% | $130.2927 | $130.29 | $130.30 | $130.30 |
| Purchase #2 | $5.81 | 13.365% | $6.5865 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $163.43 | 9.696% | $179.2762 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $81.40 | 9.828% | $89.4 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $89.35 | 13.610% | $101.5105 | $101.51 | $101.50 | $101.50 |
| Purchase #6 | $139.29 | 12.869% | $157.2152 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $79.85 | 8.430% | $86.5814 | $86.58 | $86.60 | $86.60 |
| 7 purchase totals = | $684.02 | $750.8625 | $750.87 | $750.90 | $750.90 | |