| 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 | $94.75 | 4.130% | $98.6632 | $98.66 | $98.65 | $98.70 |
| Purchase #2 | $137.56 | 8.276% | $148.9445 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $80.82 | 7.274% | $86.6988 | $86.70 | $86.70 | $86.70 |
| Purchase #4 | $177.60 | 9.127% | $193.8096 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $17.90 | 8.239% | $19.3748 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $204.54 | 5.342% | $215.4665 | $215.47 | $215.45 | $215.50 |
| Purchase #7 | $9.28 | 12.660% | $10.4548 | $10.45 | $10.45 | $10.50 |
| 7 purchase totals = | $722.45 | $773.4122 | $773.40 | $773.35 | $773.50 | |