| 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 | $69.52 | 6.610% | $74.1153 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $185.63 | 3.812% | $192.7062 | $192.71 | $192.70 | $192.70 |
| Purchase #3 | $79.41 | 4.342% | $82.858 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $107.49 | 5.270% | $113.1547 | $113.15 | $113.15 | $113.20 |
| Purchase #5 | $52.62 | 12.821% | $59.3664 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $134.28 | 8.285% | $145.4051 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $43.95 | 6.202% | $46.6758 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $672.90 | $714.2815 | $714.30 | $714.25 | $714.40 | |