| 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 | $69.71 | 8.780% | $75.8305 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $165.26 | 3.526% | $171.0871 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $67.62 | 10.762% | $74.8973 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $212.97 | 8.640% | $231.3706 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $104.79 | 5.614% | $110.6729 | $110.67 | $110.65 | $110.70 |
| Purchase #6 | $48.63 | 11.116% | $54.0357 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $210.76 | 7.680% | $226.9464 | $226.95 | $226.95 | $226.90 |
| 7 purchase totals = | $879.74 | $944.8405 | $944.85 | $944.85 | $944.80 | |