| 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 | $64.42 | 5.365% | $67.8761 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $5.85 | 7.680% | $6.2993 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $192.39 | 13.294% | $217.9663 | $217.97 | $217.95 | $218.00 |
| Purchase #4 | $175.90 | 4.128% | $183.1612 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $125.80 | 9.210% | $137.3862 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $226.48 | 12.771% | $255.4038 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $100.97 | 9.502% | $110.5642 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $891.81 | $978.6571 | $978.66 | $978.65 | $978.80 | |