| 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 | $45.45 | 6.140% | $48.2406 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $128.54 | 9.461% | $140.7012 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $121.65 | 4.521% | $127.1498 | $127.15 | $127.15 | $127.10 |
| Purchase #4 | $68.93 | 3.705% | $71.4839 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $129.87 | 8.247% | $140.5804 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $231.95 | 13.218% | $262.6092 | $262.61 | $262.60 | $262.60 |
| Purchase #7 | $177.84 | 6.555% | $189.4974 | $189.50 | $189.50 | $189.50 |
| 7 purchase totals = | $904.23 | $980.2625 | $980.26 | $980.30 | $980.20 | |