| 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 | $88.40 | 11.844% | $98.8701 | $98.87 | $98.85 | $98.90 |
| Purchase #2 | $146.76 | 5.252% | $154.4678 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $85.36 | 11.595% | $95.2575 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $36.39 | 4.716% | $38.1062 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $138.31 | 5.299% | $145.639 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $215.73 | 9.234% | $235.6505 | $235.65 | $235.65 | $235.70 |
| Purchase #7 | $165.57 | 5.642% | $174.9115 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $876.52 | $942.9026 | $942.91 | $942.85 | $943.00 | |