| 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 | $40.49 | 9.432% | $44.309 | $44.31 | $44.30 | $44.30 |
| Purchase #2 | $23.26 | 13.465% | $26.392 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $9.93 | 9.447% | $10.8681 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $39.98 | 12.389% | $44.9331 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $115.67 | 13.774% | $131.6024 | $131.60 | $131.60 | $131.60 |
| Purchase #6 | $190.30 | 13.250% | $215.5148 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $174.85 | 12.795% | $197.2221 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $594.48 | $670.8415 | $670.83 | $670.80 | $670.80 | |