| 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 | $30.76 | 11.257% | $34.2227 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $198.67 | 7.825% | $214.2159 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $161.83 | 12.414% | $181.9196 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $12.62 | 12.234% | $14.1639 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $17.27 | 4.275% | $18.0083 | $18.01 | $18.00 | $18.00 |
| Purchase #6 | $63.65 | 4.256% | $66.3589 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $76.55 | 4.262% | $79.8126 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $561.35 | $608.7019 | $608.70 | $608.60 | $608.70 | |