| 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 | $52.29 | 8.582% | $56.7775 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $130.25 | 4.503% | $136.1152 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $10.36 | 4.859% | $10.8634 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $217.62 | 6.140% | $230.9819 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $67.82 | 10.626% | $75.0266 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $213.49 | 13.471% | $242.2492 | $242.25 | $242.25 | $242.20 |
| Purchase #7 | $154.98 | 8.805% | $168.626 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $846.81 | $920.6398 | $920.65 | $920.70 | $920.60 | |