| 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 | $10.69 | 10.127% | $11.7726 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $136.93 | 10.161% | $150.8435 | $150.84 | $150.85 | $150.80 |
| Purchase #3 | $42.38 | 8.139% | $45.8293 | $45.83 | $45.85 | $45.80 |
| Purchase #4 | $71.80 | 3.449% | $74.2764 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $18.37 | 11.868% | $20.5502 | $20.55 | $20.55 | $20.60 |
| Purchase #6 | $203.70 | 4.372% | $212.6058 | $212.61 | $212.60 | $212.60 |
| Purchase #7 | $205.80 | 7.548% | $221.3338 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $689.67 | $737.2116 | $737.21 | $737.25 | $737.20 | |