| 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 | $5.81 | 12.606% | $6.5424 | $6.54 | $6.55 | $6.50 |
| Purchase #2 | $179.45 | 10.619% | $198.5058 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $204.47 | 12.464% | $229.9551 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $50.95 | 12.788% | $57.4655 | $57.47 | $57.45 | $57.50 |
| Purchase #5 | $109.38 | 3.381% | $113.0781 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $100.34 | 4.753% | $105.1092 | $105.11 | $105.10 | $105.10 |
| Purchase #7 | $159.74 | 10.588% | $176.6533 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $810.14 | $887.3094 | $887.32 | $887.30 | $887.40 | |