| 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 | $9.55 | 8.601% | $10.3714 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $244.96 | 12.191% | $274.8231 | $274.82 | $274.80 | $274.80 |
| Purchase #3 | $226.65 | 9.204% | $247.5109 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $108.50 | 11.153% | $120.601 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $132.62 | 13.547% | $150.586 | $150.59 | $150.60 | $150.60 |
| Purchase #6 | $53.96 | 6.104% | $57.2537 | $57.25 | $57.25 | $57.30 |
| Purchase #7 | $114.77 | 3.411% | $118.6848 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $891.01 | $979.8309 | $979.82 | $979.80 | $979.90 | |