| 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 | $49.81 | 11.290% | $55.4335 | $55.43 | $55.45 | $55.40 |
| Purchase #2 | $249.50 | 5.319% | $262.7709 | $262.77 | $262.75 | $262.80 |
| Purchase #3 | $50.81 | 10.363% | $56.0754 | $56.08 | $56.10 | $56.10 |
| Purchase #4 | $34.31 | 9.420% | $37.542 | $37.54 | $37.55 | $37.50 |
| Purchase #5 | $61.35 | 9.587% | $67.2316 | $67.23 | $67.25 | $67.20 |
| Purchase #6 | $92.99 | 4.666% | $97.3289 | $97.33 | $97.35 | $97.30 |
| Purchase #7 | $225.48 | 11.576% | $251.5816 | $251.58 | $251.60 | $251.60 |
| 7 purchase totals = | $764.25 | $827.9639 | $827.96 | $828.05 | $827.90 | |