| 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 | $58.33 | 5.187% | $61.3556 | $61.36 | $61.35 | $61.40 |
| Purchase #2 | $54.60 | 4.155% | $56.8686 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $215.76 | 7.174% | $231.2386 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $189.67 | 8.851% | $206.4577 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $34.51 | 10.314% | $38.0694 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $33.42 | 3.393% | $34.5539 | $34.55 | $34.55 | $34.60 |
| Purchase #7 | $154.59 | 3.557% | $160.0888 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $740.88 | $788.6326 | $788.64 | $788.60 | $788.80 | |