| 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 | $150.88 | 8.236% | $163.3065 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $82.65 | 5.380% | $87.0966 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $218.50 | 12.423% | $245.6443 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $107.74 | 3.278% | $111.2717 | $111.27 | $111.25 | $111.30 |
| Purchase #5 | $67.34 | 10.318% | $74.2881 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $24.67 | 4.706% | $25.831 | $25.83 | $25.85 | $25.80 |
| Purchase #7 | $27.48 | 7.536% | $29.5509 | $29.55 | $29.55 | $29.60 |
| 7 purchase totals = | $679.26 | $736.9891 | $736.99 | $737.00 | $737.00 | |