| 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 | $47.56 | 8.342% | $51.5275 | $51.53 | $51.55 | $51.50 |
| Purchase #2 | $177.62 | 11.705% | $198.4104 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $134.56 | 10.848% | $149.1571 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $175.46 | 5.848% | $185.7209 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $222.28 | 4.530% | $232.3493 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $130.70 | 4.777% | $136.9435 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $82.56 | 10.761% | $91.4443 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $970.74 | $1,045.5530 | $1,045.55 | $1,045.55 | $1,045.40 | |