| 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 | $40.60 | 11.189% | $45.1427 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $62.96 | 6.550% | $67.0839 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $104.46 | 13.735% | $118.8076 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $32.91 | 5.196% | $34.62 | $34.62 | $34.60 | $34.60 |
| Purchase #5 | $15.93 | 6.134% | $16.9071 | $16.91 | $16.90 | $16.90 |
| Purchase #6 | $106.41 | 7.487% | $114.3769 | $114.38 | $114.40 | $114.40 |
| Purchase #7 | $171.81 | 12.345% | $193.0199 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $535.08 | $589.9581 | $589.96 | $589.95 | $589.90 | |