| 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 | $95.95 | 13.698% | $109.0932 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $90.44 | 6.744% | $96.5393 | $96.54 | $96.55 | $96.50 |
| Purchase #3 | $144.65 | 12.678% | $162.9887 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $50.25 | 5.232% | $52.8791 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $127.74 | 13.667% | $145.1982 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $131.91 | 3.171% | $136.0929 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $93.39 | 13.690% | $106.1751 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $734.33 | $808.9665 | $808.97 | $809.05 | $809.00 | |