| 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 | $46.89 | 8.852% | $51.0407 | $51.04 | $51.05 | $51.00 |
| Purchase #2 | $156.93 | 5.753% | $165.9582 | $165.96 | $165.95 | $166.00 |
| Purchase #3 | $17.99 | 10.171% | $19.8198 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $17.81 | 12.387% | $20.0161 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $39.34 | 9.243% | $42.9762 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $228.83 | 10.640% | $253.1775 | $253.18 | $253.20 | $253.20 |
| Purchase #7 | $237.79 | 10.646% | $263.1051 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $745.58 | $816.0936 | $816.11 | $816.10 | $816.10 | |