| 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 | $10.76 | 4.474% | $11.2414 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $135.89 | 3.865% | $141.1421 | $141.14 | $141.15 | $141.10 |
| Purchase #3 | $158.93 | 11.323% | $176.9256 | $176.93 | $176.95 | $176.90 |
| Purchase #4 | $10.93 | 4.510% | $11.4229 | $11.42 | $11.40 | $11.40 |
| Purchase #5 | $107.78 | 6.593% | $114.8859 | $114.89 | $114.90 | $114.90 |
| Purchase #6 | $237.47 | 5.185% | $249.7828 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $21.84 | 7.180% | $23.4081 | $23.41 | $23.40 | $23.40 |
| 7 purchase totals = | $683.60 | $728.8088 | $728.81 | $728.85 | $728.70 | |