| 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 | $107.40 | 5.763% | $113.5895 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $61.76 | 5.141% | $64.9351 | $64.94 | $64.95 | $64.90 |
| Purchase #3 | $10.81 | 6.750% | $11.5397 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $237.50 | 3.414% | $245.6083 | $245.61 | $245.60 | $245.60 |
| Purchase #5 | $98.35 | 8.336% | $106.5485 | $106.55 | $106.55 | $106.50 |
| Purchase #6 | $57.70 | 5.758% | $61.0224 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $10.55 | 12.530% | $11.8719 | $11.87 | $11.85 | $11.90 |
| 7 purchase totals = | $584.07 | $615.1154 | $615.12 | $615.10 | $615.00 | |