| 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 | $70.57 | 7.185% | $75.6405 | $75.64 | $75.65 | $75.60 |
| Purchase #2 | $131.67 | 7.161% | $141.0989 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $165.60 | 5.107% | $174.0572 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $77.83 | 9.627% | $85.3227 | $85.32 | $85.30 | $85.30 |
| Purchase #5 | $130.35 | 11.353% | $145.1486 | $145.15 | $145.15 | $145.10 |
| Purchase #6 | $22.99 | 9.115% | $25.0855 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $79.38 | 3.507% | $82.1639 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $678.39 | $728.5173 | $728.52 | $728.50 | $728.50 | |