| 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 | $45.67 | 8.479% | $49.5424 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $115.38 | 11.494% | $128.6418 | $128.64 | $128.65 | $128.60 |
| Purchase #3 | $100.27 | 4.672% | $104.9546 | $104.95 | $104.95 | $105.00 |
| Purchase #4 | $192.45 | 5.525% | $203.0829 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $248.28 | 5.715% | $262.4692 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $159.67 | 3.389% | $165.0812 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $40.99 | 7.661% | $44.1302 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $902.71 | $957.9023 | $957.89 | $957.95 | $957.90 | |