| 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 | $35.54 | 9.761% | $39.0091 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $200.79 | 11.824% | $224.5314 | $224.53 | $224.55 | $224.50 |
| Purchase #3 | $138.70 | 6.145% | $147.2231 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $71.71 | 7.421% | $77.0316 | $77.03 | $77.05 | $77.00 |
| Purchase #5 | $35.69 | 5.109% | $37.5134 | $37.51 | $37.50 | $37.50 |
| Purchase #6 | $100.95 | 11.809% | $112.8712 | $112.87 | $112.85 | $112.90 |
| Purchase #7 | $226.46 | 3.797% | $235.0587 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $809.84 | $873.2385 | $873.23 | $873.20 | $873.20 | |