| 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 | $16.53 | 12.650% | $18.621 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $15.89 | 10.496% | $17.5578 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $229.25 | 10.835% | $254.0892 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $164.53 | 13.541% | $186.809 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $150.67 | 9.605% | $165.1419 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $49.38 | 8.243% | $53.4504 | $53.45 | $53.45 | $53.50 |
| Purchase #7 | $30.78 | 10.389% | $33.9777 | $33.98 | $34.00 | $34.00 |
| 7 purchase totals = | $657.03 | $729.6470 | $729.65 | $729.65 | $729.70 | |