| 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 | $47.29 | 12.649% | $53.2717 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $86.26 | 3.167% | $88.9919 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $175.56 | 8.823% | $191.0497 | $191.05 | $191.05 | $191.00 |
| Purchase #4 | $76.96 | 7.679% | $82.8698 | $82.87 | $82.85 | $82.90 |
| Purchase #5 | $16.28 | 3.432% | $16.8387 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $161.78 | 8.275% | $175.1673 | $175.17 | $175.15 | $175.20 |
| Purchase #7 | $190.26 | 9.545% | $208.4203 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $754.39 | $816.6094 | $816.61 | $816.55 | $816.60 | |