| 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 | $80.72 | 6.471% | $85.9434 | $85.94 | $85.95 | $85.90 |
| Purchase #2 | $125.47 | 4.269% | $130.8263 | $130.83 | $130.85 | $130.80 |
| Purchase #3 | $222.41 | 9.186% | $242.8406 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $80.42 | 9.232% | $87.8444 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $225.98 | 3.701% | $234.3435 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $202.84 | 6.224% | $215.4648 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $99.41 | 7.644% | $107.0089 | $107.01 | $107.00 | $107.00 |
| 7 purchase totals = | $1,037.25 | $1,104.2719 | $1,104.26 | $1,104.30 | $1,104.10 | |