| 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 | $9.62 | 7.274% | $10.3198 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $67.37 | 8.836% | $73.3228 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $223.35 | 5.109% | $234.761 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $171.48 | 5.835% | $181.4859 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $197.37 | 3.831% | $204.9312 | $204.93 | $204.95 | $204.90 |
| Purchase #6 | $82.47 | 11.585% | $92.0241 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $104.78 | 4.535% | $109.5318 | $109.53 | $109.55 | $109.50 |
| 7 purchase totals = | $856.44 | $906.3766 | $906.37 | $906.35 | $906.30 | |