| 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 | $215.85 | 7.688% | $232.4445 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $65.60 | 5.208% | $69.0164 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $94.90 | 12.424% | $106.6904 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $23.69 | 3.170% | $24.441 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $126.71 | 5.119% | $133.1963 | $133.20 | $133.20 | $133.20 |
| Purchase #6 | $47.66 | 7.196% | $51.0896 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $161.99 | 13.322% | $183.5703 | $183.57 | $183.55 | $183.60 |
| 7 purchase totals = | $736.40 | $800.4485 | $800.45 | $800.45 | $800.40 | |