| 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 | $67.30 | 5.328% | $70.8857 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $85.84 | 8.508% | $93.1433 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $173.68 | 4.349% | $181.2333 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $172.44 | 9.636% | $189.0563 | $189.06 | $189.05 | $189.10 |
| Purchase #5 | $63.25 | 12.661% | $71.2581 | $71.26 | $71.25 | $71.30 |
| Purchase #6 | $74.46 | 3.557% | $77.1085 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $74.94 | 9.312% | $81.9184 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $711.91 | $764.6036 | $764.61 | $764.60 | $764.60 | |