| 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 | $189.29 | 7.425% | $203.3448 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $83.31 | 4.532% | $87.0856 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $79.57 | 6.139% | $84.4548 | $84.45 | $84.45 | $84.50 |
| Purchase #4 | $163.91 | 7.567% | $176.3131 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $35.34 | 13.843% | $40.2321 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $127.53 | 9.149% | $139.1977 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $9.36 | 11.298% | $10.4175 | $10.42 | $10.40 | $10.40 |
| 7 purchase totals = | $688.31 | $741.0456 | $741.04 | $741.05 | $741.00 | |