| 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 | $87.31 | 6.815% | $93.2602 | $93.26 | $93.25 | $93.30 |
| Purchase #2 | $92.93 | 13.280% | $105.2711 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $11.48 | 3.485% | $11.8801 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $16.78 | 3.693% | $17.3997 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $146.56 | 7.386% | $157.3849 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $26.73 | 9.533% | $29.2782 | $29.28 | $29.30 | $29.30 |
| Purchase #7 | $186.43 | 5.676% | $197.0118 | $197.01 | $197.00 | $197.00 |
| 7 purchase totals = | $568.22 | $611.4860 | $611.48 | $611.50 | $611.60 | |