| 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 | $13.82 | 4.785% | $14.4813 | $14.48 | $14.50 | $14.50 |
| Purchase #2 | $171.42 | 3.725% | $177.8054 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $131.60 | 4.303% | $137.2627 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $241.62 | 11.668% | $269.8122 | $269.81 | $269.80 | $269.80 |
| Purchase #5 | $173.42 | 3.161% | $178.9018 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $49.31 | 6.730% | $52.6286 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $52.56 | 12.330% | $59.0406 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $833.75 | $889.9326 | $889.93 | $889.95 | $889.90 | |