| 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 | $105.74 | 13.116% | $119.6089 | $119.61 | $119.60 | $119.60 |
| Purchase #2 | $86.96 | 5.486% | $91.7306 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $8.31 | 4.452% | $8.68 | $8.68 | $8.70 | $8.70 |
| Purchase #4 | $189.83 | 12.598% | $213.7448 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $52.71 | 9.581% | $57.7601 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $176.74 | 11.279% | $196.6745 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $10.63 | 9.281% | $11.6166 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $630.92 | $699.8155 | $699.81 | $699.80 | $699.80 | |