| 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 | $8.62 | 11.577% | $9.6179 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $14.34 | 13.443% | $16.2677 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $8.54 | 10.593% | $9.4446 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $246.41 | 3.455% | $254.9235 | $254.92 | $254.90 | $254.90 |
| Purchase #5 | $114.55 | 10.564% | $126.6511 | $126.65 | $126.65 | $126.70 |
| Purchase #6 | $107.49 | 8.234% | $116.3407 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $121.62 | 6.610% | $129.6591 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $621.57 | $662.9046 | $662.90 | $662.85 | $662.90 | |