| 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 | $25.38 | 12.538% | $28.5621 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $59.65 | 12.155% | $66.9005 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $155.42 | 3.777% | $161.2902 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $14.60 | 11.506% | $16.2799 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $207.43 | 9.525% | $227.1877 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $55.97 | 4.854% | $58.6868 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $98.32 | 5.540% | $103.7669 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $616.77 | $662.6741 | $662.68 | $662.70 | $662.80 | |