| 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 | $52.53 | 7.551% | $56.4965 | $56.50 | $56.50 | $56.50 |
| Purchase #2 | $74.55 | 7.520% | $80.1562 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $236.71 | 6.367% | $251.7813 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $117.86 | 10.179% | $129.857 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $77.71 | 4.327% | $81.0725 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $40.77 | 10.303% | $44.9705 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $5.52 | 8.396% | $5.9835 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $605.65 | $650.3175 | $650.32 | $650.30 | $650.50 | |