| 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 | $13.83 | 13.820% | $15.7413 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $113.30 | 5.800% | $119.8714 | $119.87 | $119.85 | $119.90 |
| Purchase #3 | $60.78 | 10.138% | $66.9419 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $187.82 | 11.192% | $208.8408 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $241.92 | 11.241% | $269.1142 | $269.11 | $269.10 | $269.10 |
| Purchase #6 | $204.26 | 5.346% | $215.1797 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $19.40 | 5.367% | $20.4412 | $20.44 | $20.45 | $20.40 |
| 7 purchase totals = | $841.31 | $916.1305 | $916.12 | $916.15 | $916.00 | |