| 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 | $40.26 | 10.274% | $44.3963 | $44.40 | $44.40 | $44.40 |
| Purchase #2 | $226.88 | 5.699% | $239.8099 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $181.71 | 7.540% | $195.4109 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $110.88 | 10.634% | $122.671 | $122.67 | $122.65 | $122.70 |
| Purchase #5 | $207.97 | 4.855% | $218.0669 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $107.45 | 5.797% | $113.6789 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $74.33 | 13.606% | $84.4433 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $949.48 | $1,018.4772 | $1,018.48 | $1,018.45 | $1,018.50 | |