| 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 | $21.96 | 5.808% | $23.2354 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $154.78 | 8.817% | $168.427 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $162.29 | 5.288% | $170.8719 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $35.82 | 3.107% | $36.9329 | $36.93 | $36.95 | $36.90 |
| Purchase #5 | $77.74 | 8.695% | $84.4995 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $226.63 | 10.654% | $250.7752 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $138.48 | 10.666% | $153.2503 | $153.25 | $153.25 | $153.30 |
| 7 purchase totals = | $817.70 | $887.9922 | $888.00 | $888.05 | $888.00 | |