| 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 | $50.30 | 3.477% | $52.0489 | $52.05 | $52.05 | $52.00 |
| Purchase #2 | $81.54 | 4.468% | $85.1832 | $85.18 | $85.20 | $85.20 |
| Purchase #3 | $89.57 | 4.864% | $93.9267 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $232.68 | 11.703% | $259.9105 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $45.74 | 7.234% | $49.0488 | $49.05 | $49.05 | $49.00 |
| Purchase #6 | $5.55 | 13.390% | $6.2931 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $135.36 | 12.196% | $151.8685 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $640.74 | $698.2797 | $698.28 | $698.30 | $698.20 | |