| 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 | $6.40 | 8.675% | $6.9552 | $6.96 | $6.95 | $7.00 |
| Purchase #2 | $161.71 | 12.534% | $181.9787 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $187.83 | 4.721% | $196.6975 | $196.70 | $196.70 | $196.70 |
| Purchase #4 | $47.84 | 4.119% | $49.8105 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $213.92 | 4.372% | $223.2726 | $223.27 | $223.25 | $223.30 |
| Purchase #6 | $57.37 | 13.833% | $65.306 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $178.38 | 3.331% | $184.3218 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $853.45 | $908.3423 | $908.35 | $908.30 | $908.40 | |