| 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 | $67.66 | 11.832% | $75.6655 | $75.67 | $75.65 | $75.70 |
| Purchase #2 | $220.48 | 9.674% | $241.8092 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $247.81 | 10.146% | $272.9528 | $272.95 | $272.95 | $273.00 |
| Purchase #4 | $183.50 | 5.216% | $193.0714 | $193.07 | $193.05 | $193.10 |
| Purchase #5 | $205.73 | 11.832% | $230.072 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $174.79 | 7.530% | $187.9517 | $187.95 | $187.95 | $188.00 |
| Purchase #7 | $208.81 | 9.453% | $228.5488 | $228.55 | $228.55 | $228.50 |
| 7 purchase totals = | $1,308.78 | $1,430.0714 | $1,430.07 | $1,430.00 | $1,430.20 | |