| 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 | $11.81 | 6.133% | $12.5343 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $163.66 | 6.139% | $173.7071 | $173.71 | $173.70 | $173.70 |
| Purchase #3 | $149.87 | 9.672% | $164.3654 | $164.37 | $164.35 | $164.40 |
| Purchase #4 | $129.89 | 11.462% | $144.778 | $144.78 | $144.80 | $144.80 |
| Purchase #5 | $26.27 | 3.173% | $27.1035 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $65.44 | 4.505% | $68.3881 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $152.78 | 7.306% | $163.9421 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $699.72 | $754.8185 | $754.82 | $754.85 | $754.80 | |