| 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 | $41.34 | 3.418% | $42.753 | $42.75 | $42.75 | $42.80 |
| Purchase #2 | $17.35 | 9.284% | $18.9608 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $24.67 | 12.779% | $27.8226 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $95.62 | 7.106% | $102.4148 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $55.55 | 9.334% | $60.735 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $22.67 | 13.408% | $25.7096 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $146.52 | 12.174% | $164.3573 | $164.36 | $164.35 | $164.40 |
| 7 purchase totals = | $403.72 | $442.7531 | $442.75 | $442.70 | $442.80 | |