| 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 | $28.66 | 13.313% | $32.4755 | $32.48 | $32.50 | $32.50 |
| Purchase #2 | $85.64 | 6.339% | $91.0687 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $114.50 | 6.115% | $121.5017 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $165.70 | 10.707% | $183.4415 | $183.44 | $183.45 | $183.40 |
| Purchase #5 | $78.68 | 8.346% | $85.2466 | $85.25 | $85.25 | $85.20 |
| Purchase #6 | $5.63 | 8.267% | $6.0954 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $66.96 | 4.542% | $70.0013 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $545.77 | $589.8307 | $589.84 | $589.85 | $589.80 | |