| 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 | $94.48 | 13.149% | $106.9032 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $78.34 | 12.543% | $88.1662 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $24.42 | 4.677% | $25.5621 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $104.40 | 13.289% | $118.2737 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $47.69 | 3.757% | $49.4817 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $145.78 | 6.603% | $155.4059 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $215.41 | 13.818% | $245.1754 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $710.52 | $788.9682 | $788.97 | $788.95 | $789.10 | |