| 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 | $47.70 | 3.210% | $49.2312 | $49.23 | $49.25 | $49.20 |
| Purchase #2 | $19.91 | 13.644% | $22.6265 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $154.44 | 7.483% | $165.9967 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $63.82 | 7.563% | $68.6467 | $68.65 | $68.65 | $68.60 |
| Purchase #5 | $21.70 | 6.408% | $23.0905 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $205.40 | 12.756% | $231.6008 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $71.34 | 3.404% | $73.7684 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $584.31 | $634.9608 | $634.97 | $635.00 | $634.90 | |