| 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 | $49.88 | 12.276% | $56.0033 | $56.00 | $56.00 | $56.00 |
| Purchase #2 | $34.41 | 12.794% | $38.8124 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $106.45 | 7.553% | $114.4902 | $114.49 | $114.50 | $114.50 |
| Purchase #4 | $10.94 | 3.823% | $11.3582 | $11.36 | $11.35 | $11.40 |
| Purchase #5 | $145.50 | 7.535% | $156.4634 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $194.28 | 4.272% | $202.5796 | $202.58 | $202.60 | $202.60 |
| Purchase #7 | $17.30 | 11.273% | $19.2502 | $19.25 | $19.25 | $19.30 |
| 7 purchase totals = | $558.76 | $598.9573 | $598.95 | $598.95 | $599.10 | |