| 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 | $22.77 | 11.529% | $25.3952 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $16.91 | 5.469% | $17.8348 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $90.97 | 4.572% | $95.1291 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $236.87 | 4.803% | $248.2469 | $248.25 | $248.25 | $248.20 |
| Purchase #5 | $158.54 | 5.696% | $167.5704 | $167.57 | $167.55 | $167.60 |
| Purchase #6 | $91.31 | 11.121% | $101.4646 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $247.81 | 4.530% | $259.0358 | $259.04 | $259.05 | $259.00 |
| 7 purchase totals = | $865.18 | $914.6768 | $914.68 | $914.70 | $914.60 | |