| 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 | $5.64 | 12.432% | $6.3412 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $242.72 | 7.440% | $260.7784 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $231.80 | 8.846% | $252.305 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $18.35 | 5.271% | $19.3172 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $16.70 | 3.522% | $17.2882 | $17.29 | $17.30 | $17.30 |
| Purchase #6 | $180.92 | 8.840% | $196.9133 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $162.81 | 5.761% | $172.1895 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $858.94 | $925.1328 | $925.14 | $925.15 | $925.10 | |