| 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 | $137.76 | 9.533% | $150.8927 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $57.80 | 8.373% | $62.6396 | $62.64 | $62.65 | $62.60 |
| Purchase #3 | $115.60 | 12.632% | $130.2026 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $237.43 | 7.275% | $254.703 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $72.45 | 9.694% | $79.4733 | $79.47 | $79.45 | $79.50 |
| Purchase #6 | $47.94 | 7.622% | $51.594 | $51.59 | $51.60 | $51.60 |
| Purchase #7 | $126.96 | 6.213% | $134.848 | $134.85 | $134.85 | $134.80 |
| 7 purchase totals = | $795.94 | $864.3532 | $864.34 | $864.35 | $864.30 | |