| 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 | $86.34 | 10.151% | $95.1044 | $95.10 | $95.10 | $95.10 |
| Purchase #2 | $9.26 | 7.366% | $9.9421 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $143.82 | 6.372% | $152.9842 | $152.98 | $153.00 | $153.00 |
| Purchase #4 | $9.32 | 7.619% | $10.0301 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $235.98 | 8.301% | $255.5687 | $255.57 | $255.55 | $255.60 |
| Purchase #6 | $13.40 | 4.337% | $13.9812 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $225.45 | 6.703% | $240.5619 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $723.57 | $778.1726 | $778.16 | $778.20 | $778.20 | |