| 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 | $15.94 | 6.824% | $17.0277 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $50.31 | 3.359% | $51.9999 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $162.66 | 4.174% | $169.4494 | $169.45 | $169.45 | $169.40 |
| Purchase #4 | $107.40 | 11.723% | $119.9905 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $9.68 | 10.734% | $10.7191 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $137.85 | 5.561% | $145.5158 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $206.48 | 5.780% | $218.4145 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $690.32 | $733.1169 | $733.12 | $733.10 | $733.00 | |