| 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 | $155.43 | 12.398% | $174.7002 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $6.27 | 11.582% | $6.9962 | $7.00 | $7.00 | $7.00 |
| Purchase #3 | $39.97 | 5.204% | $42.05 | $42.05 | $42.05 | $42.10 |
| Purchase #4 | $100.98 | 3.557% | $104.5719 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $75.47 | 10.229% | $83.1898 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $76.80 | 12.498% | $86.3985 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $115.30 | 9.369% | $126.1025 | $126.10 | $126.10 | $126.10 |
| 7 purchase totals = | $570.22 | $624.0091 | $624.01 | $624.00 | $624.10 | |