| 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 | $73.81 | 10.267% | $81.3881 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $43.64 | 6.241% | $46.3636 | $46.36 | $46.35 | $46.40 |
| Purchase #3 | $201.63 | 6.315% | $214.3629 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $74.84 | 8.317% | $81.0644 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $194.79 | 6.363% | $207.1845 | $207.18 | $207.20 | $207.20 |
| Purchase #6 | $88.89 | 13.744% | $101.107 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $237.63 | 3.646% | $246.294 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $915.23 | $977.7645 | $977.75 | $977.75 | $977.90 | |