| 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 | $64.85 | 5.639% | $68.5069 | $68.51 | $68.50 | $68.50 |
| Purchase #2 | $153.95 | 7.329% | $165.233 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $58.65 | 7.620% | $63.1191 | $63.12 | $63.10 | $63.10 |
| Purchase #4 | $167.43 | 12.511% | $188.3772 | $188.38 | $188.40 | $188.40 |
| Purchase #5 | $231.66 | 4.813% | $242.8098 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $235.53 | 3.531% | $243.8466 | $243.85 | $243.85 | $243.80 |
| Purchase #7 | $11.32 | 3.326% | $11.6965 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $923.39 | $983.5891 | $983.60 | $983.60 | $983.50 | |