| 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 | $96.71 | 8.661% | $105.0861 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $14.60 | 12.170% | $16.3768 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $244.81 | 12.122% | $274.4859 | $274.49 | $274.50 | $274.50 |
| Purchase #4 | $92.91 | 5.302% | $97.8361 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $114.52 | 5.729% | $121.0809 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $164.38 | 8.220% | $177.892 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $58.64 | 7.353% | $62.9518 | $62.95 | $62.95 | $63.00 |
| 7 purchase totals = | $786.57 | $855.7096 | $855.72 | $855.80 | $855.80 | |