| 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 | $74.94 | 7.188% | $80.3267 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $92.64 | 5.282% | $97.5332 | $97.53 | $97.55 | $97.50 |
| Purchase #3 | $98.33 | 3.374% | $101.6477 | $101.65 | $101.65 | $101.60 |
| Purchase #4 | $176.25 | 4.509% | $184.1971 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $185.62 | 10.669% | $205.4238 | $205.42 | $205.40 | $205.40 |
| Purchase #6 | $217.46 | 4.722% | $227.7285 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $91.72 | 13.153% | $103.7839 | $103.78 | $103.80 | $103.80 |
| 7 purchase totals = | $936.96 | $1,000.6409 | $1,000.64 | $1,000.70 | $1,000.50 | |