| 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 | $34.26 | 12.118% | $38.4116 | $38.41 | $38.40 | $38.40 |
| Purchase #2 | $153.99 | 11.532% | $171.7481 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $161.72 | 3.821% | $167.8993 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $164.43 | 4.103% | $171.1766 | $171.18 | $171.20 | $171.20 |
| Purchase #5 | $73.75 | 5.319% | $77.6728 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $197.79 | 5.811% | $209.2836 | $209.28 | $209.30 | $209.30 |
| Purchase #7 | $12.72 | 6.307% | $13.5223 | $13.52 | $13.50 | $13.50 |
| 7 purchase totals = | $798.66 | $849.7143 | $849.71 | $849.70 | $849.70 | |