| 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 | $18.50 | 3.471% | $19.1421 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $58.61 | 4.779% | $61.411 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $34.46 | 12.188% | $38.66 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $150.99 | 11.132% | $167.7982 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $69.30 | 3.629% | $71.8149 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $207.35 | 5.198% | $218.1281 | $218.13 | $218.15 | $218.10 |
| Purchase #7 | $211.46 | 5.243% | $222.5468 | $222.55 | $222.55 | $222.50 |
| 7 purchase totals = | $750.67 | $799.5011 | $799.50 | $799.50 | $799.40 | |