| 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 | $16.40 | 7.463% | $17.6239 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $106.57 | 7.672% | $114.7461 | $114.75 | $114.75 | $114.70 |
| Purchase #3 | $68.89 | 6.264% | $73.2053 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $25.25 | 7.334% | $27.1018 | $27.10 | $27.10 | $27.10 |
| Purchase #5 | $32.59 | 10.705% | $36.0788 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $175.82 | 4.373% | $183.5086 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $39.73 | 5.317% | $41.8424 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $465.25 | $494.1069 | $494.11 | $494.10 | $494.00 | |