| 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 | $8.48 | 7.670% | $9.1304 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $82.37 | 5.402% | $86.8196 | $86.82 | $86.80 | $86.80 |
| Purchase #3 | $72.37 | 3.592% | $74.9695 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $239.84 | 7.687% | $258.2765 | $258.28 | $258.30 | $258.30 |
| Purchase #5 | $216.82 | 11.320% | $241.364 | $241.36 | $241.35 | $241.40 |
| Purchase #6 | $16.39 | 9.650% | $17.9716 | $17.97 | $17.95 | $18.00 |
| Purchase #7 | $26.44 | 12.685% | $29.7939 | $29.79 | $29.80 | $29.80 |
| 7 purchase totals = | $662.71 | $718.3255 | $718.32 | $718.30 | $718.40 | |