| 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 | $74.98 | 7.426% | $80.548 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $201.40 | 11.287% | $224.132 | $224.13 | $224.15 | $224.10 |
| Purchase #3 | $132.89 | 8.861% | $144.6654 | $144.67 | $144.65 | $144.70 |
| Purchase #4 | $78.67 | 3.305% | $81.27 | $81.27 | $81.25 | $81.30 |
| Purchase #5 | $138.65 | 6.199% | $147.2449 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $23.49 | 4.303% | $24.5008 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $68.68 | 10.220% | $75.6991 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $718.76 | $778.0602 | $778.06 | $778.05 | $778.00 | |