| 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 | $6.83 | 3.850% | $7.093 | $7.09 | $7.10 | $7.10 |
| Purchase #2 | $111.55 | 4.559% | $116.6356 | $116.64 | $116.65 | $116.60 |
| Purchase #3 | $65.80 | 5.227% | $69.2394 | $69.24 | $69.25 | $69.20 |
| Purchase #4 | $250.89 | 8.574% | $272.4013 | $272.40 | $272.40 | $272.40 |
| Purchase #5 | $242.86 | 3.576% | $251.5447 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $49.93 | 12.264% | $56.0534 | $56.05 | $56.05 | $56.10 |
| Purchase #7 | $204.54 | 5.487% | $215.7631 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $932.40 | $988.7305 | $988.72 | $988.75 | $988.70 | |