| 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 | $13.38 | 8.303% | $14.4909 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $205.99 | 9.262% | $225.0688 | $225.07 | $225.05 | $225.10 |
| Purchase #3 | $169.64 | 4.671% | $177.5639 | $177.56 | $177.55 | $177.60 |
| Purchase #4 | $125.35 | 7.254% | $134.4429 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $142.34 | 11.540% | $158.766 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $98.70 | 8.870% | $107.4547 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $159.49 | 13.245% | $180.6145 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $914.89 | $998.4017 | $998.39 | $998.35 | $998.50 | |