| 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 | $105.31 | 11.849% | $117.7882 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $10.82 | 6.567% | $11.5305 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $245.49 | 12.426% | $275.9946 | $275.99 | $276.00 | $276.00 |
| Purchase #4 | $101.75 | 5.384% | $107.2282 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $32.99 | 3.498% | $34.144 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $111.71 | 6.419% | $118.8807 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $104.48 | 10.438% | $115.3856 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $712.55 | $780.9518 | $780.95 | $781.05 | $780.90 | |