| 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 | $76.59 | 12.552% | $86.2036 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $42.96 | 9.673% | $47.1155 | $47.12 | $47.10 | $47.10 |
| Purchase #3 | $220.40 | 9.712% | $241.8052 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $114.47 | 11.219% | $127.3124 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $138.84 | 5.344% | $146.2596 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $79.63 | 5.516% | $84.0224 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $72.79 | 4.361% | $75.9644 | $75.96 | $75.95 | $76.00 |
| 7 purchase totals = | $745.68 | $808.6831 | $808.68 | $808.60 | $808.70 | |