| 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 | $95.26 | 4.415% | $99.4657 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $8.70 | 5.489% | $9.1775 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $33.83 | 3.778% | $35.1081 | $35.11 | $35.10 | $35.10 |
| Purchase #4 | $125.30 | 3.686% | $129.9186 | $129.92 | $129.90 | $129.90 |
| Purchase #5 | $235.32 | 12.425% | $264.5585 | $264.56 | $264.55 | $264.60 |
| Purchase #6 | $232.72 | 12.746% | $262.3825 | $262.38 | $262.40 | $262.40 |
| Purchase #7 | $56.32 | 13.345% | $63.8359 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $787.45 | $864.4468 | $864.46 | $864.45 | $864.50 | |