| 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 | $92.70 | 6.835% | $99.036 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $150.95 | 13.340% | $171.0867 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $100.42 | 13.367% | $113.8431 | $113.84 | $113.85 | $113.80 |
| Purchase #4 | $144.76 | 3.344% | $149.6008 | $149.60 | $149.60 | $149.60 |
| Purchase #5 | $36.96 | 9.235% | $40.3733 | $40.37 | $40.35 | $40.40 |
| Purchase #6 | $76.25 | 10.421% | $84.196 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $122.41 | 9.434% | $133.9582 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $724.45 | $792.0941 | $792.10 | $792.10 | $792.10 | |