| 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 | $72.29 | 6.137% | $76.7264 | $76.73 | $76.75 | $76.70 |
| Purchase #2 | $163.34 | 6.847% | $174.5239 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $192.77 | 7.661% | $207.5381 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $33.40 | 7.446% | $35.887 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $25.95 | 8.798% | $28.2331 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $111.60 | 9.811% | $122.5491 | $122.55 | $122.55 | $122.50 |
| Purchase #7 | $95.94 | 3.617% | $99.4101 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $695.29 | $744.8677 | $744.87 | $744.90 | $744.70 | |