| 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 | $53.64 | 3.354% | $55.4391 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $12.57 | 13.660% | $14.2871 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $145.99 | 11.469% | $162.7336 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $106.80 | 13.505% | $121.2233 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $213.40 | 7.498% | $229.4007 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $16.52 | 11.847% | $18.4771 | $18.48 | $18.50 | $18.50 |
| Purchase #7 | $222.44 | 5.273% | $234.1693 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $771.36 | $835.7302 | $835.73 | $835.75 | $835.70 | |