| 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 | $29.88 | 7.857% | $32.2277 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $86.63 | 6.824% | $92.5416 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $157.25 | 3.830% | $163.2727 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $6.32 | 5.359% | $6.6587 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $234.60 | 4.803% | $245.8678 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $57.61 | 4.253% | $60.0602 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $84.58 | 11.481% | $94.2906 | $94.29 | $94.30 | $94.30 |
| 7 purchase totals = | $656.87 | $694.9193 | $694.92 | $694.90 | $695.00 | |