| 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 | $31.46 | 5.148% | $33.0796 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $178.50 | 7.830% | $192.4766 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $120.27 | 7.379% | $129.1447 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $216.36 | 8.441% | $234.6229 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $86.58 | 8.281% | $93.7497 | $93.75 | $93.75 | $93.70 |
| Purchase #6 | $151.30 | 4.854% | $158.6441 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $206.26 | 4.713% | $215.981 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $990.73 | $1,057.6986 | $1,057.69 | $1,057.75 | $1,057.60 | |