| 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 | $85.56 | 9.340% | $93.5513 | $93.55 | $93.55 | $93.60 |
| Purchase #2 | $25.95 | 9.725% | $28.4736 | $28.47 | $28.45 | $28.50 |
| Purchase #3 | $21.97 | 5.767% | $23.237 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $245.67 | 5.685% | $259.6363 | $259.64 | $259.65 | $259.60 |
| Purchase #5 | $51.43 | 11.172% | $57.1758 | $57.18 | $57.20 | $57.20 |
| Purchase #6 | $250.48 | 4.629% | $262.0747 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $24.85 | 11.664% | $27.7485 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $705.91 | $751.8972 | $751.90 | $751.90 | $751.90 | |