| 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 | $66.41 | 7.193% | $71.1869 | $71.19 | $71.20 | $71.20 |
| Purchase #2 | $62.87 | 6.262% | $66.8069 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $210.65 | 10.764% | $233.3244 | $233.32 | $233.30 | $233.30 |
| Purchase #4 | $179.78 | 8.657% | $195.3436 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $15.32 | 3.349% | $15.8331 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $181.68 | 4.522% | $189.8956 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $110.51 | 8.300% | $119.6823 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $827.22 | $892.0728 | $892.07 | $892.10 | $892.00 | |