| 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 | $77.52 | 4.806% | $81.2456 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $65.74 | 5.102% | $69.0941 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $235.29 | 7.205% | $252.2426 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $43.41 | 6.326% | $46.1561 | $46.16 | $46.15 | $46.20 |
| Purchase #5 | $221.59 | 4.256% | $231.0209 | $231.02 | $231.00 | $231.00 |
| Purchase #6 | $181.55 | 9.410% | $198.6339 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $195.77 | 5.658% | $206.8467 | $206.85 | $206.85 | $206.80 |
| 7 purchase totals = | $1,020.87 | $1,085.2399 | $1,085.24 | $1,085.25 | $1,085.10 | |