| 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 | $86.25 | 11.372% | $96.0584 | $96.06 | $96.05 | $96.10 |
| Purchase #2 | $76.66 | 11.575% | $85.5334 | $85.53 | $85.55 | $85.50 |
| Purchase #3 | $197.64 | 8.546% | $214.5303 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $134.76 | 4.393% | $140.68 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $105.44 | 13.417% | $119.5869 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $150.39 | 4.543% | $157.2222 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $243.70 | 10.855% | $270.1536 | $270.15 | $270.15 | $270.20 |
| 7 purchase totals = | $994.84 | $1,083.7648 | $1,083.76 | $1,083.80 | $1,083.80 | |