| 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 | $141.36 | 4.741% | $148.0619 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $42.80 | 11.707% | $47.8106 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $223.45 | 3.597% | $231.4875 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $133.92 | 12.469% | $150.6185 | $150.62 | $150.60 | $150.60 |
| Purchase #5 | $91.62 | 3.373% | $94.7103 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $51.44 | 8.859% | $55.9971 | $56.00 | $56.00 | $56.00 |
| Purchase #7 | $5.25 | 12.309% | $5.8962 | $5.90 | $5.90 | $5.90 |
| 7 purchase totals = | $689.84 | $734.5821 | $734.59 | $734.55 | $734.60 | |