| 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 | $93.87 | 13.537% | $106.5772 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $14.26 | 12.438% | $16.0337 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $15.57 | 5.152% | $16.3722 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $221.73 | 5.827% | $234.6502 | $234.65 | $234.65 | $234.70 |
| Purchase #5 | $37.85 | 8.160% | $40.9386 | $40.94 | $40.95 | $40.90 |
| Purchase #6 | $147.79 | 4.698% | $154.7332 | $154.73 | $154.75 | $154.70 |
| Purchase #7 | $125.39 | 5.756% | $132.6074 | $132.61 | $132.60 | $132.60 |
| 7 purchase totals = | $656.46 | $701.9125 | $701.91 | $701.95 | $701.90 | |