| 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 | $41.64 | 8.723% | $45.2723 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $245.40 | 5.718% | $259.432 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $247.60 | 13.819% | $281.8158 | $281.82 | $281.80 | $281.80 |
| Purchase #4 | $91.93 | 6.274% | $97.6977 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $45.52 | 4.232% | $47.4464 | $47.45 | $47.45 | $47.40 |
| Purchase #6 | $71.33 | 3.475% | $73.8087 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $148.36 | 6.447% | $157.9248 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $891.78 | $963.3977 | $963.40 | $963.35 | $963.30 | |