| 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 | $150.83 | 3.344% | $155.8738 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $64.77 | 9.283% | $70.7826 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $52.84 | 7.413% | $56.757 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $39.53 | 6.183% | $41.9741 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $69.91 | 10.198% | $77.0394 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $33.86 | 4.860% | $35.5056 | $35.51 | $35.50 | $35.50 |
| Purchase #7 | $119.62 | 7.132% | $128.1513 | $128.15 | $128.15 | $128.20 |
| 7 purchase totals = | $531.36 | $566.0838 | $566.08 | $566.05 | $566.20 | |