| 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 | $105.97 | 5.699% | $112.0092 | $112.01 | $112.00 | $112.00 |
| Purchase #2 | $98.27 | 6.321% | $104.4816 | $104.48 | $104.50 | $104.50 |
| Purchase #3 | $53.82 | 5.287% | $56.6655 | $56.67 | $56.65 | $56.70 |
| Purchase #4 | $72.74 | 10.706% | $80.5275 | $80.53 | $80.55 | $80.50 |
| Purchase #5 | $180.97 | 12.814% | $204.1595 | $204.16 | $204.15 | $204.20 |
| Purchase #6 | $164.71 | 8.857% | $179.2984 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $97.73 | 12.228% | $109.6804 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $774.21 | $846.8221 | $846.83 | $846.85 | $846.90 | |