| 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 | $53.79 | 13.566% | $61.0872 | $61.09 | $61.10 | $61.10 |
| Purchase #2 | $48.88 | 10.730% | $54.1248 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $231.29 | 13.634% | $262.8241 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $150.79 | 11.118% | $167.5548 | $167.55 | $167.55 | $167.60 |
| Purchase #5 | $170.40 | 9.666% | $186.8709 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $229.86 | 9.787% | $252.3564 | $252.36 | $252.35 | $252.40 |
| Purchase #7 | $152.79 | 3.175% | $157.6411 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $1,037.80 | $1,142.4593 | $1,142.45 | $1,142.40 | $1,142.50 | |