| 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 | $8.42 | 7.758% | $9.0732 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $65.38 | 11.637% | $72.9883 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $27.56 | 9.193% | $30.0936 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $65.64 | 4.465% | $68.5708 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $201.95 | 10.717% | $223.593 | $223.59 | $223.60 | $223.60 |
| Purchase #6 | $248.91 | 12.245% | $279.389 | $279.39 | $279.40 | $279.40 |
| Purchase #7 | $121.85 | 8.161% | $131.7942 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $739.71 | $815.5021 | $815.49 | $815.50 | $815.60 | |