| 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 | $137.97 | 5.538% | $145.6108 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $19.92 | 6.182% | $21.1515 | $21.15 | $21.15 | $21.20 |
| Purchase #3 | $114.44 | 6.322% | $121.6749 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $19.31 | 13.135% | $21.8464 | $21.85 | $21.85 | $21.80 |
| Purchase #5 | $26.32 | 5.709% | $27.8226 | $27.82 | $27.80 | $27.80 |
| Purchase #6 | $71.73 | 3.820% | $74.4701 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $47.92 | 12.836% | $54.071 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $437.61 | $466.6473 | $466.64 | $466.55 | $466.70 | |