| 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 | $45.47 | 12.714% | $51.2511 | $51.25 | $51.25 | $51.30 |
| Purchase #2 | $76.28 | 9.775% | $83.7364 | $83.74 | $83.75 | $83.70 |
| Purchase #3 | $135.91 | 3.538% | $140.7185 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $44.37 | 13.341% | $50.2894 | $50.29 | $50.30 | $50.30 |
| Purchase #5 | $88.75 | 11.577% | $99.0246 | $99.02 | $99.00 | $99.00 |
| Purchase #6 | $169.80 | 13.165% | $192.1542 | $192.15 | $192.15 | $192.20 |
| Purchase #7 | $192.39 | 10.298% | $212.2023 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $752.97 | $829.3765 | $829.37 | $829.35 | $829.40 | |