| 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 | $10.33 | 7.563% | $11.1113 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $47.80 | 9.798% | $52.4834 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $214.60 | 8.114% | $232.0126 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $103.97 | 9.754% | $114.1112 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $21.88 | 3.284% | $22.5985 | $22.60 | $22.60 | $22.60 |
| Purchase #6 | $161.44 | 3.715% | $167.4375 | $167.44 | $167.45 | $167.40 |
| Purchase #7 | $101.32 | 3.683% | $105.0516 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $661.34 | $704.8061 | $704.80 | $704.80 | $704.80 | |